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Sikaflex-291 LOT, White, Polyurethane Adhesive 10.1 fl. oz. Cartridge

Sikaflex-291 LOT, White, Polyurethane Adhesive 10.1 fl. oz. Cartridge

Q: Will this work to repair cracks in my pool skimmer? Is it elastic or hard like epoxy when cured?

It is elastomeric and should work well for that I would think. I used it to seal the roof seams on a 2015 GMC pickup and it worked great. Keep in mind it is self leveling so it spreads out a bit on its own.

Q: Would this work for adhering rubber matting to a wooden and aluminum boat deck?

yes, it would work. A permanent solution would be 3M 5200 sealant. Try a small piece first!

Q: can i use this to attach solar panels to camper roof? pnls weigh 24pnds.

I used mine for water proofing sealant while glueing down a metal flang which weighed very little. Not sure about the solar panels

Q: Would this work in a swimming pool. I have a concrete pool that has plexiglass windows in the sides below the water level.

I believe so, we use it on the seams of our water slide that's underwater at all times.

4.3/5

Product ID: 275430701

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Details

Brand
SIKA
Item package quantity
1
Package information
Cartridge
Item volume
300
UPC
033886002707

⏳Extended open time

🌊Marine-grade durability

💪Permanently elastic & high strength

Frequently Bought Together

Sikaflex-291 LOT, White, Marine Adhesive and sealant, General All-Purpose PU Adhesive with Long Open time, 10.1 fl. oz

Sikaflex-291, White, General All-Purpose Fast Cure Marine Adhesive and sealant. Polyurethane sealant for Boats, 10.1 fl. oz Cartridge

Description

🌟 Seal like a pro, last like a legend!

EXTENDED OPEN TIME - Gives you the freedom to perfect your application without rushing, ideal for complex projects.
PRO LEVEL APPLICATION - Designed for experienced users with a standard sealant gun, delivering professional-grade results every time.
PERMANENTLY ELASTIC BOND - Maintains flexibility and strength over time, ensuring a durable, crack-resistant seal.
ULTIMATE MARINE GRADE SEAL - Engineered to withstand harsh underwater and above-water conditions for lasting performance.
PAINTABLE SANDABLE FINISH - Seamlessly integrates with your project aesthetics—customize without compromise.

Sikaflex-291 LOT is a premium marine-grade polyurethane adhesive and sealant in a 10.1 fl. oz. cartridge, offering extended open time and permanent elasticity. Perfect for above and below waterline applications, it provides high strength, is paintable and sandable, and is tailored for professional use with a standard sealant gun.

Specifications

Product Dimensions	29.21 x 5.08 x 29.21 cm; 286.33 g
Part number	90925
Item volume	300 Milliliters
Department	mens
Manufacturer	Sika USA
Item model number	90925
ASIN	B007H2R9SK

Have a Question? See What Others Asked

Will this work to repair cracks in my pool skimmer? Is it elastic or hard like epoxy when cured?

Would this work for adhering rubber matting to a wooden and aluminum boat deck?

can i use this to attach solar panels to camper roof? pnls weigh 24pnds.

Would this work in a swimming pool. I have a concrete pool that has plexiglass windows in the sides below the water level.

Common Questions

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