20 Sikaflex 291 11 oz

Availability: On backorder

We are unable to obtain any Sikaflex products until early February 2020


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.  


General all-purpose, marine adhesive and sealant, which may be used for light duty bonding.  Sikaflex®-291  has excellent adhesion to gelcoat, fiberglass, metal and wood that can be gunned or brushed into place.

Characteristics and Advantages

  • Use above and below water lineResists salt water
  • Fast strength build-up
  • Paintable and sandable
  • Excellent bond
  • NSF approved for potable water (black and white only)
  • USDA approved for incidental food contact
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