Sikaflex 291 LOT, White, Polyurethane Marine Sealant-Adhesive, 3oz Tube

Sika Corporation
Item #
Mfr. Model # 610564

Sikaflex 291 LOT, White, Polyurethane Marine Sealant-Adhesive, 3oz Tube

Sikaflex®-291 LOT is a 1-component, marine-grade polyurethane elastomeric adhesive, and sealant. It is a moisture-cured, non-sag system designed with a long open time for jobs that require more time.

General all-purpose, high strength marine sealant, which may be used for light-duty bonding with long open time capability for humid climates or jobs requiring more time that remains permanently elastic.

Characteristics and Advantages:

  • Use above and below the water line
  • Resists salt water
  • Paintable  and sandable
  • Excellent bond  
  • NSF approved for potable water
  • USDA approved for incidental food contact

  • Use above and below water line
  • Bonds well to a wide variety of substrates
  • Elastic
  • Non-corrosive
  • Can be overpainted and sanded
  • NSF registered, Proprietary Substances and Nonfood Compounds (black and white)
Product Details
Specification Description
# of Components: Single Component
Adhesive/Glue Type: Caulks & Sealants
Brand Name: Sika Corporation
Brand Part Number: 610564
Chemical Base: Polyurethane
Color: White
Cure Mechanism: Moisture
Elongation: 550%
Model: Sikaflex 291 LOT
Operating Temperature: -40° to 194°F
Package Type: Tube
Paintable: Yes
Primary Application: Marine
Shelf Life: 365 days
Shore Hardness: 45A
Size: 3 oz
Specifications Met: NSF Proprietary Substances and Nonfood Compounds
Temperature Rating: Standard (Less Than 200°F)
Tensile Strength: 190 psi
Working/Tack/Skin Time: 4 Hours
$12.95 / each

Must order in increments of 10 units
Estimated to ship Tue. Jul 02.