Sikaflex-291 Fast Cure Adhesive/Sealant, Black
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SIKASikaflex-291 Fast Cure Adhesive/Sealant, Black


In stock online.
Model # 174508 | Mfg # 291243UPC # 33886005272


Sikaflex-291 Fast Cure Adhesive/Sealant, Black

Name Value
Best Use Bottom/Topside Bonding Fiberglass
Metal and Wood; Not For Deck Seams
Capacity 10.5 Ounce Cartridge
Color Black
Cure Time Tack-Free: 1 Hour; Complete Cure: 1-9 Days
Type One-Part Polyurethane

Product Overview

Fast tack and cure, for quick job turnaround.
Similar properties to Sikaflex 291 LOT, but works faster. Use for quick turnaround.
Key features
  • Fast strength build-up overnight.
  • Professional grade marine adhesive/sealant
  • All-purpose marine sealant that bonds to hull & structural members
  • May be used for light duty bonding
  • Formulation: One-part polyurethane adhesive/sealant
  • Recommended Usage: Fiberglass, metal, wood; above/below water
  • Material Incompatibilities: Acrylics ABS, Lexan. Not for deck seams
  • Adhesion Rating: Tensile: 225 psi; elongation: 600%
  • Cure Time: Tack free: 60 min; Complete cure: 1 to 9 days
  • Cleanup: Mineral spirits or kerosene
  • Removal: Anti-Bond 2015 (Model 1174804) or mechanical removal
  • Quantity: 10.5 cartridge


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