Sika
Sikaflex 227 Fast Curing Adhesive Sealant
Sikaflex 227 Fast Curing Adhesive Sealant
$8.30In StockSee Product Details
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Product Details
Sikaflex 227 Fast Curing Adhesive Sealant is a one part, moisture cured polyurethane that offers incredibly fast tack free time as low as 30 minutes. Perfect for applications where handling time is at a premium.
Info & Guides
Sikaflex 227 Fast Curing Adhesive Sealant has great weather and road salt resistance, absorbs the constant shock encountered in vehicle use and is sandable and paintable.
Applications:
Exposed and concealed lap seams, rivet seams, joints of aluminum, steel, coated metals and wood, expansion and control joints.
Substrates:
Aluminum, FRP, steel, wood, SMC, RIM, pre-painted metals, ZINCALUME, Zincgrip and aluminized steel - many without primers. Does not attack metal coatings.
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1 - 10 of 13 Questions
Q: Is Sikaflex 227 ok to use on EPDM rubber radiator hose? Will it handle high pressure, heat and liquid coolant? or do you have another product which is more suitable?
3 years ago1 Answer
A: JD does not carry a sealant suitable for that application.
3 years agoHelpful?
Q: Would this be the best choice for resealing interior joints of exterior RV bays. flexibility is needed as well as sealing due to water migration from water splashed up while driving and possible flexing of bays during travel.
6 years ago1 Answer
A: Sika has an extensive catalog of tech info. Try a search to find it. They make everything from windshield sealant to boat adhesives.
6 years agoHelpful?
Q: Can this be painted with oil based paint? I have used other marine sealants that interacted poorly with finish paint and kept the paint from drying.
8 years ago2 Answers
A: My follow-up: Once again I bought a polyurethane based sealant hoping it would be paintable. IT IS NOT! I coated a bunch of test coupons, let them dry and then painted them with a one part topside paint. I also painted the coupon substrate with the same paint. The coated coupons were tacky and did not dry, while the paint on the substrate dried just fine. Glad I tested this as the job involves caulking twenty windows on an expensive customer yacht.
Anonymous7 years agoHelpful?
Q: Could I use this instead of standard caulk, to seal between a bathtub and the ceramic tile? It's a commercial application (dog grooming) where the tub gets heavy use and heavy cleaning. I have a hard time getting any caulk to stand up to this harsh environment.
10 years ago2 Answers
A: I have only used this product to glue together the seams in rubber horse stall mats. I use it because it bonds with the rubber mats. It has been in service for several years in rough conditions - no problems at all. It might work between a bathtub and ceramic tile, but I have no experience with getting it to bond to these types of materials.
10 years agoHelpful?
Q: What is the cure time for Sikaflex 227??
11 years ago7 Answers
A: Depending on temperature, 12-24 hours. I applied it in a barn area during a cold spell and left it for 24 hours.
10 years agoHelpful?
Q: Your Question: Does Sika Caulk need to be painted over? One contractor told us it needed to be within 6 months of using it to caulk the exterior of our house. Another contractor assure us it was not necessary for it to remain water-tight and bonded to surfaces (around windows and door jams). Please clear this up for us. Thank you, C. Wolber
11 years ago3 Answers
A: As far as I know, the black Sikaflex 227 Fast Curing Adhesive Sealant is UV-resistant and doesn't need to be painted to remain watertight. However, the color will likely fade.
11 years agoHelpful?
Q: Your Question: Does Sika Caulk need to be painted over? One contractor told us it needed to be within 6 months of using it to caulk the exterior of our house. Another contractor assure us it was not necessary for it to remain water-tight and bonded to surfaces (around windows and door jams). Please clear this up for us. Thank you, C. Wolber
11 years ago1 Answer
A: I use Sikaflex in our dog daycare. We sanitize and wet/dry vacuum the floor daily, and have never painted it. As long as you don't mind the black color. However, this is indoors, not sure how UV would effect over the long term.
11 years agoHelpful?
Q: how long does it take to dry on a 27 degree day ?
12 years ago1 Answer
A: According to SIKAFLEX you do not want to apply this in temperatures less that 40 degrees Fahrenheit. It might not cure completely.
12 years agoHelpful?
Q: Need to use Sikaflex 227 on my teak deck, does anyone have any tips or suggestions on how to use the product?
12 years ago4 Answers
A: Is that like Teak wood, never used it on wood products but it great on rubber products.
12 years agoHelpful?
Q: can i use this product on concrete ?
12 years ago2 Answers
A: Yes, it works very well on concrete. I used it to fill in a crack between a concrete front landing and stucco house. It filled in smoothly and kept water from seeping in. It still looks good 4-5 years later.
12 years agoHelpful?
1 - 10 of 13 Questions