SIKA Sikaflex 291i Multipurpose PU Adhesive Sealant


SIKA Sikaflex 291i Multipurpose PU Adhesive Sealant


About this item

  • Adhesive and sealant used by many boat builders, its fast cure time makes it ideal for applications where speed is important.
  • SUPPORTS: Excellent adhesion to gelcoat, fiberglass, metal and wood.
  • DURABILITY: Resistant to fresh water, sea water, limewater, sewage effluent, diluted acids and caustic solutions, temporarily resistant to fuels, mineral oils, vegetable and animal fats and oils.
  • PERFORMANCE: It’s used above and below water line. It may be squeezed or brushed into place. Excellent bond, fast tack-free time and can be painted.
  • NSF approved for drinkable water and USDA approved for incidental food contact. This product is suitable for experienced professional users only.


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