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Sikaflex-291 LOT Black, All-Purpose Marine Adhesive & Sealant, Elastic & Non-Corrosive - 10.1 fl. oz - Ideal for Wood, Fiberglass, Metal, Fresh & Saltwater Applications

Sikaflex-291 LOT Black, All-Purpose Marine Adhesive & Sealant, Elastic & Non-Corrosive - 10.1 fl. oz - Ideal for Wood, Fiberglass, Metal, Fresh & Saltwater Applications

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.

Product ID: 26693033

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Details

Brand
SIKA
Material
1-C
Item Form
Oz
Special Feature
Water
Color
Black

🌊Marine-grade water resistance

🎨Paintable & sandable finish

🛠️Elastic & vibration-proof seal

Frequently Bought Together

Sika Sikaflex-291 LOT - General All-Purpose Adhesive and sealant, Black - Marine Use - Elastic and Non-Corrosive - 10.1 fl. oz.

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

Description

🛥️ Seal the deal with Sikaflex-291 — where marine meets mastery!

BUILT TO LAST - Non-corrosive, highly elastic formula ensures durable, vibration-resistant seals
EFFORTLESS APPLICATION - One-component polyurethane paste applies smoothly with manual or pneumatic guns
VERSATILE PAINT READY - Black sealant sands and overpaints without compromising stability or finish
ULTIMATE MARINE PROTECTION - Adheres flawlessly to wood, fiberglass, and metal for above & below waterline use
RESISTANT TO HARSH ELEMENTS - Withstands fresh & saltwater, diluted acids, fuels, and oils for all-weather reliability

Sikaflex-291 LOT Black is a premium polyurethane marine adhesive and sealant designed for wood, fiberglass, and metal surfaces. Its elastic, non-corrosive formula resists fresh and saltwater, acids, fuels, and oils, curing upon moisture exposure to create durable, paintable, and sandable seals ideal for both above and below waterline applications.

Specifications

Material	Polyurethane
Brand	SIKA
Style	Can
Item Weight	10.1 Ounces
Item Dimensions LxWxH	14 x 2 x 2 inches
Compatible Material	Wood, Fiberglass, Metal
Water Resistance Level	Water Resistant
Item Form	Oz
Color	Black
Manufacturer	Sika
Part Number	90927
Item Weight	10.1 ounces
Product Dimensions	14 x 2 x 2 inches
Country of Origin	USA
Item model number	90927
Is Discontinued By Manufacturer	No
Size	10.1 oz
Thickness	2 Inches
Item Package Quantity	1
Special Features	Water Resistant
Included Components	Sealant
Batteries Included?	No
Batteries Required?	No

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.

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