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Sika  |  SKU: LOS-67313  |  Barcode: 338860007588

Sika Sikaflex 291 LOT Slow Cure Adhesive Sealant 10.3oz(300ml) Cartridge - White

$13.99 USD $15.99

Product Description

Sikaflex® 291 LOT Slow Cure Adhesive & Sealant is the perfect solution for marine and boating applications. This high-performance polyurethane elastomer ensures durable bonding and sealing above and below the waterline, making it an essential product for boat maintenance and repairs.

Product Features

  • Marine-grade 1-component polyurethane elastomer
  • Moisture cured for reliable performance
  • Non-sag formulation suitable for vertical and overhead applications
  • Extended open time for precise application and adjustment

Applications

Sikaflex® 291 LOT is designed for a wide range of marine and boating uses, including:

  • Sealing joints and seams on boats and marine structures
  • Bonding fiberglass, wood, metal, and other materials
  • Attaching hardware and fittings securely
  • Repairing hulls and decks with high-strength adhesion

Benefits

Characteristic Advantage
Use above and below waterline Provides versatile sealing and bonding in all marine environments
Resists salt water Ensures long-lasting performance in harsh saltwater conditions
Paintable and sandable Easily integrates with painted surfaces and allows for finishing
Excellent bond Ensures strong adhesion to a variety of materials
NSF approved for potable water Safe for applications involving drinking water systems
USDA approved for incidental food contact Suitable for applications where it may come into contact with food products

Technical Specifications

  • Type: 1-component polyurethane elastomer
  • Volume: 10.3oz (300ml) Cartridge
  • Color: White
  • Cure Time: Slow cure for extended open time

Safety Information

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Additional Resources

Download the Quick Guide (PDF)

Delivery and Shipping

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.

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