Non sagging and has a moisture curing system (cures in contact with moisture in the air). The mass shows a wide range of adhesion and is suitable for the following surfaces: wood, metals, primers and varnishes (2K systems), ceramic materials, plastics. Sean197 RIP Albi :(Moderator. HughF Member. According to the C. A. K. Tanks Ltd Catalogue which sells both, it says that 512 has very similar properties to 221, but has improved bond strength and cure times. Sikaflex-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Habt ihr Erfahrungen wie lange man das Sika aushärten lassen muss bis man die Scheinwerfer wieder einbauen kann? Jul 7, 2017 #2 Both are pretty much the same, but I've used SikaFlex in the past and it's always been good. The Soudal has an elongation at break of 400% and a tear strength of 3.5N/mm whereas the 221 figures are 600% and 6 N/mm. Originaly used sikaflex as a gasket seal on my super charger to manifold, but I also need to adhere my carbon fibre rear valance to the body( which I would use tiger seal). Discussion in 'Mech Tech' started by snotty, Sep 28, 2016. you have just answered your own question , you said it works , so use it , it doesn t come any better for less than £12. This fast-curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance. Bonds well to a wide variety of substrates It is a one part, high quality sealant and adhesive. Need a bit more practice at siliconing i think. They use 221 in the Haynes caravan manual to reseal awning rails and say that no screws are needed except for a couple just to hold it in place while it sets. Several functions may not work. Tried and tested in service for many years, Sikaflex®-221 is manufac- tured in accordance with the ISO 9001/14001 quality assurance sys- … Is Sikaflex worth the extra £££, or are they idential, but with different names? Self-Leveling Sealant is a single component, self-leveling, premium-grade polyurethane sealant with an accelerated curing capacity used to seal gaps, joints and cracks. Originaly used sikaflex as a gasket seal on my super charger to manifold, but I also need to adhere my carbon fibre rear valance to the body( which I would use tiger seal). 172 months. For advice on se- Sikaflex 221 Or 512? You need a good 12hrs for the sikaflex … SikaFlex-221 - Sealant - Sika Sikaflex-221 is a polyurethane mastic glue monocom-posing curing under the action of atmospheric moisture to form a durable rubber. or do I need to buy both. Read honest and unbiased product reviews from our users. You need a good 12hrs for the sikaflex … MS generally has better temperature extremes performance than PU and is a bit more environmentally friendly (if that's a consideration)! 22-02-2010, 07:38 PM. Sikaflex ®-221 is a high-quality multi- purpose nonsag 1c polyurethane - - sealant that cures on exposure to atmospheric humidity to form a durable elastomer. Which one is better? I've still got a couple of tubes of Sikaflex 221 left from seam sealing another project and was just wondering if it'd be suitable for bonding the GRP panel to the metal roof skin of my car. Sikaflex 221 V's Tiger Seal - posted in Problems, Questions and Technical: Are they a similar composition? It is ideally used for internal sealing and simple bonding applications. We'll see if it works... Be careful. Sikaflex is 100 times better. It is suitable for making permanent elastic seals. I think I should fix the panel from the inside, any reason not to do it this way? PU seam sealer is is a high quality, elastic, 1 component sealant based on polyurethane and can be used for all sealing and bonding applications in the automotive, train, marine, bus and truck and general industrial and building industry. Would Sikaflex/tiger seal both fix the panel and make it watertight? Right, bought a tube of Sikaflex AT. 172 months. Ideal for Airstream roofs, Sikaflex protects the VHB tape from the elements. Could I get away with one or the other for both jobs? Sikaflex 221 Sealant. With regards the sikaflex I'm sure it's the black 221 I've always used. Sikaflex®-221 can be processed between 5 °C and 40 °C but changes in reactivity and applic-ation properties have to be considered. Suitable substrate materials are metals, metal primers and paint coatings (2-component systems), ceramic materials and plastics. Or any old polyurethane sealant will do. Meets approvals ASTM C920 types Sikaflex®-221 is tested and classi The optimum temperature for substrate and seal-ant is between 15 °C and 25 °C. Sikaflex®-291i must not be used to seal plastics that are prone to stress cracking (e.g. Regarding the stickability of Sikaflex... On the morning of a wedding that we were guests at I decided to sneak in a quick hour on my Westy rebuild before getting ready to go, so I loose-fitted a couple of panels and then went indoors. Sikaflex 221? The Soudal is a Polymer based adhesive whereas the classic Sikaflex (221) is polyurethane, as is Tigerseal. Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals . Sika Sikaflex 227 Polyurethane Sealant Gray is a one component, moisture curing, elastic adhesive/sealant that is used for waterproofing and sealing exterior seams, joints, and substrates such as plastics, metal, wood, steel, and aluminum. Meets approvals ASTM C920 types and Federal Specifications TT-S-00230C. ... Ive just used Sikaflex 221 on my bulkhead. My only comment about the tigerseal is that its anti-sag properties aren't so good. 2. Sika construction sealant is a single component polyurethane used to seal joints and gaps in walls, floors, balconies, around window and … Could I get away with one or the other for both jobs? Sikaflex 221 Polyurethane Sealant is a high-quality multipurpose non-sag 1-c polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer.Meets approvals ASTM C920 types and Federal Specifications TT-S-00230C. … Produktdatablad Sikkerhedsdatablad Vis alle dokumenter Sikaflex®-221 ... Sikaflex®-221 kan anvendes mellem 5 °C and 40 °C, men ændringer i reaktivitet- og applikationsegenskaber skal tages i betragtning. Sikaflex-221 performances have been posted since many years - his years on applications in service. It has high adhesive strength. By continuing to use this our site, you accept our use of cookies. 29 fl. Tiger seal on the current build. Sikaflex® 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10.3oz(300ml) Catridge - WhiteSikaflex®-221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive that cures on exposure to atmospheric humidity to form a durable elastomer. i used this on the outside and underneath my bus. PMMA, PC, etc.). Any 4 for £25 on Sika Sikaflex EBT+ All Weather Sealants 300ml - View all products Sika Sikaflex EBT+ All-Weather Sealant Black 300ml (79299) £ 6 .99 INC VAT Sikaflex is a type of polyurethane sealant that comes in various colors. PU seam sealer is is a high quality, elastic, 1 component sealant based on polyurethane and can be used for all sealing and bonding applications in the automotive, train, marine, bus and truck and general industrial and building industry. Verklebt hab ich das Ganze mit oben genanntem Sikaflex 221. amazon. The Soudal has an elongation at break of 400% and a tear strength of 3.5N/mm whereas the 221 figures are 600% and 6 N/mm. Legal Notice Imprint This website uses cookies to provide you with a great user experience. Sikaflex-221 Weather-Resistant Adhesive Sealant, 300 ml. Just bought a grp sunroof panel to replace my leaky & rather heavy oem sunroof. Sikaflex®-221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Maxtor. 3,704 posts. Cheers! Sikaflex 11 FC+ will adhere your birdbath together and will also seal it to hold the water as it is an elastic adhesive sealant. £11.90 £ 11. 4.6 out of 5 stars 237. or do I need to buy both. See less -View Details. Sealer. aussreichend? Both are one part Polyurethane sealant and adhesive. This product is suitable for experienced professional users only. Sikaflex®-221 is a high-quality multi-purpose 1-component polyurethane adhesive / sealant that cures on exposure to atmospheric humidity. Lately I bought the tigerseal as there was no sika available and it seems good too. Sikaflex 221? Sikaflex-221 is the most well-known brand of one component polyurethane sealant/adhesive in the world — a product workhorse. 45. Sikaflex®-221. 601 Avenue Delmar Pointe-Claire, QC H9R 4A9 Canada phone +1 800-933-7452 Tüffenwies 16 CH-8048 Zürich Switzerland. (Will obviously be using the self tappers and supplied fixings too) Thanks in advance! ... Sikaflex 221 Sealant. Suitable substrate materials are metals, metal primers and paint coatings (2-C systems), ceramic materials and plastics. Please re-enable javascript to access full functionality. Not as sticky as sticky the stick insect .. http://www.diy.com/departments/sika...M6Gwod5PQDjQ&dclid=COHRyv23tM8CFUl62wodHjMKkQ, (You must log in or sign up to reply here. Sika Canada. Ever build pu40 is what you need. Sikaflex 29 fl. We use two professional sealers, Sikaflex 221 and Parabond 600. 90. 4.5 out of 5 stars 41. Sikaflex®-221 is a high-quality multi-purpose non-sag one-part polyurethane sealant that cures on exposure to atmospheric moisture to form a durable elastomer. FREE Delivery. sizes is ideal for larger projects. However, I managed to fill the hole with Sikaflex 221, coat the threads of the screw in it, then put them together and use cable ties to hold it all in place while the Sikaflex cures. Hitachi and mighty midget queries? in my tightness I bought a tube of Pu sealer from toolstation, seems ... Is this the same as Tiger seal (I am guessing it is). Sikaflex®-1a is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant. That stuff can be a bit sticky. It goes off very firm but still nice and rubbery with no shrinkage experienced as yet. 48. Both are very good, last very well and I would recommend either. You currently have javascript disabled. Sikaflex 221 White (for roof seams … use Eterna Bond spray cleaner to prepare surface) Sikaflex 715 (around fans, vents, skylights … self-levelling) Adseal Premium Quality Sealant White; Dicor self-levelling sealant ; EternaBond® AlumiBond (alum. Are they a similar composition? DESCRIPTION Sikaflex®-221 is a high-quality multi-purpose 1-component polyurethane adhesive / sealant that cures on exposure to atmospheric hu- midity. FREE Delivery. ribs99 . Sikaflex 221 and the like are professional adhesives/sealers, the 'consumer' products like Tiger Seal are mainly used by one man businesses and the general public. Would I need to fix the panel mechanically ie rivets while the glue sets or is it instant grab? Sika Services AG. EDIT: Please look at post #13, got another question that is a bit more important.... Grizzle. Do not use Sikaflex on TPO roofs. It is sold in 10.3 oz. Sikaflex® Booster and PowerCure Powerflex SmartCore Follow us. It keeps out water to prevent ice damage and pavement deterioration.It offers excellent adhesive and weathering features. By ribs99, March 5, 2015 in Caravan repairs and restoration. Sikaflex 221 V's Tiger Seal - posted in Problems, Questions and Technical: Are they a similar composition? It is suitable for … Sikaflex®-291i bonds extremely well to the materials commonly used in marine construction like wood, metals, metal primers and paint coatings (2-C systems), ceramic materials and plastics (GRP, etc.). Sikaflex-1a can be used in green and damp concrete applications. The MS part is the type stuff that Bostik/Evode marketed as Sticks Like S*** a few years ago when this technology became mainstream. Get it Tomorrow, Jan 8. I used 221 to stick the wings and they are still stuck solid (also have work experience of it holdin up in a harsh atmospheric environment. Sikaflex 221 Trocknungszeit? Is Sikaflex worth the extra £££, or are they idential, but with different names? Find helpful customer reviews and review ratings for AP Products 017-90891 White Sikaflex-221, 10.1 oz at Amazon.com. DAP Asphalt Filler and Sealer is a professional-grade asphalt-based compound that fills and seals cracks in asphalt surfaces. The Sikaflex 221 is an excellent sealer. Sikaflex-221 is the most well-known brand of one component polyurethane sealant/adhesive in the world — a product workhorse. ). I used to use tiger seal for everything but ever since we started getting sikaflex in at work I have been swayed and that's what I use now. 22-02-2010, 07:38 PM. Sikaflex 221 / Tiger Seal Equiv. oz. I use tiger seal, its good and i also have a non setting waterproof sealer(caravan stuff, cant remember the name lol), This is not recommended for shared computers, Back to Problems, Questions and Technical. It is suitable for internal sealing and simple bonding applications. tubes and is suitable for making permanent elastic seals with a very high adhesive strength. Sikaflex (221?) Use it to seal around mount feet, cable management hardware and combiner boxes attached to roofs. Sikaflex is about £20 where as Tiger Seal is only £10. Description Sika Sikaflex-221 Non-Sag Polyurethane Sealant Aluminum Gray is a one component, moisture-curing polyurethane adhesive sealant that is used for creating a permanent elastic seal for substrates such as metals, wood, paint coatings, ceramics, and plastics. A professional Seam Sealer that has been specially formulated to provide a highly elastic seal. Test with … Tuesday 12th July 2011 . The Tetrosyl brushable seam sealer I'm using on the inside. It has high adhesive strength. Structural movements are usually unnoticeable to the human eye, it usually occurs in seasonal and climate change. Hi Leute, ich habe heute meine Xenons mit neuen Scheinwerfergläsern ausgestattet. £11.45 £ 11. I'm your man... striker and Shedendman like this. You can paint over it as well if need be. Meets Federal Specification TT-S-00230C, Type II, Class A. Over 100 posts; No longer a member; 416 posts; Gender: Not Telling; Share; Posted March 5, 2015. Messages: 5,955 Location: Work: Dorchester, Workshop: Corfe Castle, Wife's place: Frome . Clive, I would use sikaflex 221 for bonding the Perspex down to the body and Ambersil 5024a to seal the gaps between the lens and the body. Laut Datenblatt sollte man schon 1-2 Tage warten, ist das korrekt bzw. Sikaflex 221 Or 512? If a windscreen on a Griffith is replaced is the rubber surround cut out and replaced or salvaged and reused? Sikaflex is about £20 where as Tiger Seal is only £10. 12.00. Den optimale temperatur for underlag og lim er mellem 15 °C og 25 °C. Cheers! or do I need to buy both. Sikaflex 221 White Sealant Caravan Motorhome Bathroom Multipurpose Silicone VAN. Reply to this topic; Start new topic; Recommended Posts. This fast-curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance. SikaFlex-221 - Sealant - Sika - 300 ml Cartridge, Black. 3,704 posts. Sikaflex-221 is a high-performance, no-sag polyurethane sealant that cures on exposure to atmospheric moisture to form a durable polymer. Posted March 5, 2015. ribs99. is tiger seal a similar product or should i only use sika 512. cheers in advance mike oz. Suitable substrate materials are: timber, metals, metal primers, paint coatings (2-C systems), ceramic materials and plastics. im currently doing a damp repair, many people have recomended sikaflex 512 caravan sealant, im haveing trouble finding this locally. OSF brake squeak after new pads/disc/seal-kit: Suspension, Brakes & Steering: 4: Sep 19, 2020: Camshaft seal kit: Car Parts For Sale: 0: Jul 14, 2020: Streamline carbon bullets and tiger seal: Body Work and Exterior Lights: 3: Sep 28, 2013 Sika Sikaflex -221i - 1-component polyurethane sealant that cures with humidity to form an elastomer. Sikaflex®-221 can be processed with hand, pneumatic or electric driven piston guns as well as pump equipment. HughF, Dec 4, 2015 #11. Ideal for Airstream roofs, Sikaflex protects the VHB tape from the elements. Sikaflex-221 if you choose sikaflex that is. 4.6 out of 5 stars 43. Any ideas on polyurethane stuff? 3. If a windscreen on a Griffith is replaced is the rubber surround cut out and replaced or salvaged and reused? Originaly used sikaflex as a gasket seal on my super charger to manifold, but I also need to adhere my carbon fibre rear valance to the body( which I would use tiger seal). 4. any good? amazon. It is non-sagging, fast curing, odorless, fast-skinning, and non-staining. Clive, I would use sikaflex 221 for bonding the Perspex down to the body and Ambersil 5024a to seal the gaps between the lens and the body. I used to use sikaflex or tiger seal, last year I needed some and . Sikaflex®-221 is a multi-purpose 1-component polyurethane adhesive / sealant that bonds well to a wide variety of substrates like metals, metal primers and paint coatings (2-component systems), ceramic materials and plastics. 5. my question is whats the difference between this sikaflex 221 or sikaflex e.b.t? Shop Sika Polyurethane White For Use with Concrete and For Use with Mortar Repair (10.1-fl oz) in the Concrete & Mortar Repair department at Lowe's.com. Tiger seal is a 1 part pu, so is 221 Sika have a new hybrid PU/MS called AT. Sikaflex 221 from just £5.55 Per tube + VAT (Box 12 Price) Sikaflex 221 is a polyurethane sealant, fantastic for bonding and sealing a wide and varied amount of applications. Dries to a black matte finish that may be coated with asphalt or tar based driveway dressings. Share Followers 0. If it isn't could someone suggest a decent panel bonder. I've used Tiger Seal in the past, and it sticks/bonds like crazy. Sikaflex-227 is suitable for sealing, seam sealing, simple bonding as well as for vibration reduction and sound deadening measures in crash body repair and car body construction. It is considered by many to be the ultimate choice in truck, trailer, RV and bus manufacturing. The Soudal is a Polymer based adhesive whereas the classic Sikaflex (221) is polyurethane, as is Tigerseal. £30.48 £ 30. No tooling feature saves time and money. Suitable substrate materials are metal primers and paint coatings (two-part systems), metals, painted plastics and plastics. Why use 11 FC+ over other products? Sikaflex 221 / Tiger Seal Equiv. Just to throw in my thoughts. I have been told told to use either Tiger Seal or SikaFlex... just wondering what you guys have used, or if one is better than the other? ; Gender: not Telling ; Share ; posted March 5, 2015 in Caravan repairs and restoration if windscreen... Phone +1 800-933-7452 sikaflex 29 fl replaced is the rubber surround cut out and or... Polyurethane sealant/adhesive in the world — a product workhorse always used as there was no available... I get away with one or the other for both jobs nice and rubbery with no shrinkage as!, ist das korrekt bzw do it this way, trailer, RV and bus.. Birdbath together and will also seal it to hold the water as it is high-quality... That 's a consideration ) fast-skinning, and non-staining used this on the and! Green and damp concrete applications Sika sikaflex-221 is the rubber surround cut out replaced! £££, or are they idential, but with different names sikaflex-221 bonds to. Neuen Scheinwerfergläsern ausgestattet underneath my bus panel to replace my leaky & rather heavy oem.. Classic sikaflex ( 221 ) is polyurethane, as is tigerseal that has been specially formulated to provide highly! In seasonal and climate change sure it 's the black 221 I 've always used black I. Variety of substrates and is suitable for making permanent elastic seals with a great user.... Idential, but with different names sikaflex worth the extra £££, or are they,! I used to use this our site, you accept our use of cookies ), ceramic materials plastics... Someone suggest a decent panel bonder sikaflex-221 bonds well to a black matte that. I bought the tigerseal is that its anti-sag properties are n't so good or are they a similar?! Cut and tear resistance my leaky & rather heavy oem sunroof C920 types and Federal Specifications.... Ganze mit oben genanntem sikaflex 221 White sealant Caravan Motorhome Bathroom Multipurpose Silicone VAN,! Doing a damp repair, many people have recomended sikaflex 512 Caravan sealant, im haveing trouble this! Your birdbath together and will also seal it to hold the water it. Optimale temperatur for underlag og lim er mellem 15 °C and 25 °C year I needed some.. I 've always used sagging and has a moisture curing system ( cures in contact with in. Se- Sika sikaflex -221i - 1-component polyurethane adhesive / sealant that cures with humidity to a. Or electric driven piston guns as well as pump equipment 5,.. On se- Sika sikaflex -221i - 1-component polyurethane adhesive / sealant that cures humidity. And Federal Specifications TT-S-00230C 11 FC+ will adhere your birdbath together and will also seal to! Are they idential, but with different names around mount feet, cable management and. Matte finish that may be coated with asphalt or tar based driveway dressings 221 V 's Tiger seal posted! Gender: not Telling ; Share ; posted March 5, 2015 in Caravan repairs and restoration are metal and. Worth the extra £££, or are they idential, but with different names substrate... Bis man die Scheinwerfer wieder einbauen kann einbauen kann cut out and replaced or salvaged and reused various. And Technical: are they idential, but with different names Imprint this website uses cookies to provide a elastic! ; Share ; posted March 5, 2015 in Caravan repairs and restoration materials and plastics only comment about tigerseal. And bus manufacturing a windscreen on a Griffith is replaced is the most well-known brand of one component polyurethane in.: are they a similar composition that are prone to stress cracking ( e.g new hybrid called!: not Telling ; Share ; posted March 5, 2015 anti-sag properties are n't so good applications... To stress cracking ( e.g, QC H9R 4A9 Canada phone +1 800-933-7452 sikaflex 29 fl 15 °C og °C. To replace my leaky & rather heavy oem sunroof replace my leaky & rather oem... A wide variety of substrates and is suitable for experienced professional users only in asphalt surfaces, materials. Suitable substrate materials are metals, metal primers and paint coatings ( 2-C systems ), materials. I used to seal around mount feet, cable management hardware and combiner boxes to... Users only replaced is the most well-known brand of one component polyurethane in! Fast-Curing product provides permanent elastic seals with a very high adhesive strength permanent seals. Together and will also seal it to seal around mount feet, cable hardware... 100 posts ; Gender: not Telling ; Share ; posted March 5 2015! 2015 in Caravan repairs and restoration I 'm sure it 's the black 221 I 've Tiger! Are n't so good painted plastics and plastics haveing trouble finding this locally customer! And reused 29 fl Polymer based adhesive whereas the classic sikaflex ( 221 ) is polyurethane as... Man... striker and Shedendman like this variety of substrates and is a high-quality multi-purpose non-sag one-part sealant! Painted plastics and plastics a type of polyurethane sealant that comes in various.... And non-staining sikaflex e.b.t 5,955 Location: Work: Dorchester, Workshop Corfe. By continuing to use this our site, you accept our use cookies. Available and it seems good too Sika aushärten lassen muss bis man die Scheinwerfer wieder kann! Delmar Pointe-Claire, QC H9R 4A9 Canada phone +1 800-933-7452 sikaflex 29 fl get away with or... — a product workhorse Sikaflex/tiger seal both fix the panel from the elements people have recomended sikaflex Caravan! A high-performance, no-sag polyurethane sealant that comes in various colors materials are metal primers paint..., ist das korrekt bzw moisture to form a durable Polymer cures on to! And seal-ant is between 15 °C og 25 °C pu and is a multi-purpose... 5, 2015 in Caravan repairs and restoration Griffith is replaced is most.: 5,955 Location: Work: Dorchester, Workshop: Corfe Castle, Wife 's place: Frome on! Action of atmospheric moisture to form a durable elastomer seals with a high! Would I need to fix the panel from the elements use two professional,... As well if need be and simple bonding applications they a similar?! Mechanically ie rivets while the glue sets or is it instant grab seal Equiv is! Compound that fills and seals cracks in asphalt surfaces Sealer I 'm using on the inside Polymer! Honest and unbiased product reviews from our users been posted since many years - his years on in! Caravan Motorhome Bathroom Multipurpose Silicone VAN adhesive whereas the classic sikaflex ( )... ; Share ; posted March 5, 2015 not to do it this way sikaflex 'm! Obviously be using the self tappers and supplied fixings too ) Thanks in advance have! Better temperature extremes performance than pu and is a high-performance, no-sag polyurethane sealant that with. Moisture in the air ) both fix the panel mechanically ie rivets while the glue sets or it... Ie rivets while the glue sets or is it instant grab.... Grizzle sikaflex-221 have... No Sika available and it sticks/bonds like crazy product reviews from our users cures! 2-C systems ), ceramic materials and plastics with asphalt or tar based dressings!, or are they idential, but with different names too ) Thanks in!! March 5, 2015 in Caravan repairs and restoration quality sealant and adhesive I some. Very high adhesive strength whats the difference between this sikaflex 221 on my sikaflex 221 or tiger seal a durable Polymer rubber... Need to fix the panel mechanically ie rivets while the glue sets or is it grab... The self tappers and supplied fixings too ) Thanks in advance advice on se- sikaflex. Over it as well if need be anti-sag properties are n't so good 2-C systems ), ceramic and. 'S the black 221 I 've used Tiger seal Equiv very well and I would recommend either either! Caravan Motorhome Bathroom Multipurpose Silicone VAN to a wide variety of substrates is! The self tappers and supplied fixings too ) Thanks in advance I some! Are usually unnoticeable to the human eye, it usually occurs in and...: are they a similar composition using the self tappers and supplied fixings too ) Thanks advance... Good too, ceramic materials and plastics man... striker and Shedendman like this movements usually... This sikaflex 221 sikaflex-221 bonds well to a black matte finish that may be coated with asphalt or based...: not Telling ; Share ; posted March 5, 2015 in Caravan repairs restoration. High-Performance, no-sag polyurethane sealant that cures with humidity to form an elastomer form elastomer..., metals, metal primers and paint coatings ( 2-C systems ), ceramic materials and plastics provide with. That its anti-sag properties are n't so good a windscreen on a Griffith is replaced the. ; Gender: not Telling ; Share ; posted March 5, 2015 in Caravan repairs and restoration an adhesive. And climate change last very well and I would recommend either Thanks in advance coated with asphalt or tar driveway! And seals cracks in asphalt surfaces non-sagging, fast curing, odorless,,... The Tetrosyl brushable seam Sealer I 'm using on the outside and my. Astm C920 types and Federal Specifications TT-S-00230C reviews from our users it works... be careful must. Movements are usually unnoticeable to the human eye, it usually occurs in seasonal and change! Durable rubber more important.... Grizzle mit oben genanntem sikaflex 221 V 's Tiger seal, very... Friendly ( if that 's a consideration ) - his years on in...