SikaSikaflex 291i – Marine Sealant and Adhesive – Specifically Designed for The Marine Market – Solvent Free – Black – 70ml Mini Cartridge

SikaSikaflex 291i – Marine Sealant and Adhesive – Specifically Designed for The Marine Market – Solvent Free – Black – 70ml Mini Cartridge

Q: Is this any good for sticking treadmaster/rubber anti slip deck sheets on a boat?

Suitability will depend on the rubber unfortunately, would check with the sheet manufacture for the type of adhesive to be used.

Q: Will this stick wood to polypropolene plastic?

Hi, no this is not suitable for polypropylene unfortunately.

Q: is this suitable to repair a small tear in an above ground swimming pool

No reason for it not to work, I use it all the time to water proof my boat.

Product ID: 48115090

Secure Transaction

Details

Brand
Sika
Specific uses for product
Boat Sealing
Material
Polyurethane
Compatible material
Ceramic Wood
Item form
Paste

⚓Marine-grade flexibility

🌊Resistant to salt & fresh water

🛠️Multi-surface adhesion

Frequently Bought Together

Sika Sikaflex 291i – Marine Sealant and Adhesive – Specifically Designed For The Marine Market – Solvent Free – Black – 70ml Mini Cartridge

Sikaflex 291i White Multi-Functional Adhesive sealant for Marine Application - White

316 Stainless Steel Bilge Drain Plug Fit 1inch, 25mm Hole, Oval, Garboard, Marine

Description

⚓ Seal your marine legacy with flexibility and strength!

COMPACT CONVENIENT - 70ml mini cartridge requires no application gun—perfect for quick, precise repairs on the go.
UNMATCHED FLEXIBILITY - Highly elastic polyurethane formula adapts to vibrations and movements without cracking or sagging.
ULTIMATE WATER RESISTANCE - Resistant to fresh water, sea water, limewater, sewage effluent, and diluted acids for long-lasting durability.
ENGINEERED FOR MARINE MASTERY - Specifically designed to withstand harsh marine environments, ensuring your boat stays sealed and secure.
VERSATILE MULTI SURFACE BONDING - Bonds wood, metal, ceramics, plastics, and more with professional-grade high grab adhesion.

SikaSikaflex 291i is a solvent-free, highly elastic polyurethane sealant and adhesive tailored for marine applications. Its 70ml mini cartridge format offers easy, gun-free application. Designed to bond and seal multiple surfaces including wood, metal, and plastics, it delivers professional-grade resistance against fresh and saltwater, limewater, and diluted acids—making it the go-to solution for durable boat repairs and maintenance.

Specifications

Manufacturer	Sika Everbuild
Part number	9091567
Item Weight	0.1 g
Product Dimensions	5 x 5 x 23 cm; 0.1 g
Item model number	291i
Colour	Black
Style	70 ml Mini Tube (Does not require an application gun)
Material	Polyurethane
Volume	70 Millilitres
Item Package Quantity	1
Special Features	High Elasticity, Marine-Specific, Resistant to Various Substances
Specific uses	Boat Sealing, Marine Repair, Multi-Surface Bonding
Included components	1x Cartridge
Batteries Required?	No

Have a Question? See What Others Asked

Is this any good for sticking treadmaster/rubber anti slip deck sheets on a boat?

Is this aquarium safe

Will this stick wood to polypropolene plastic?

is this suitable to repair a small tear in an above ground swimming pool

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App