Tech Specs

Sikaflex-291 is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. Used by many boat builders, its fast cure time makes it ideal for applications where speed is important.

Features & Benefits:

  • General all-purpose sealant suitable for light duty bonding
  • Use above and below water line
  • Resists salt water
  • Excellent adhesion to gelcoat, fiberglass, metal and wood
  • May be squeezed or brushed into place
  • Fast tack-free time
  • Sandable & Paintable
  • NSF approved for potable water (black and white only)
  • USDA approved for incidental food contact.
10.5 oz Cartidge

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