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Ellsworth Adhesives - Home>Products>Sealants>Polyurethane>Sika Sikaflex 291 Polyurethane Marine Sealant-Adhesive Black 10.3 oz Cartridge
  • Sika Sikaflex 291 Polyurethane Marine Sealant-Adhesive Black 10.3 oz Cartridge
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Part number: 0291243 - 90923 Manufacturer SKU: 90923
For current pricing and to place an order please contact your Ellsworth Customer Service Representative.
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  • Description
    Sika Sikaflex 291 Polyurethane Marine Sealant Black is a one component, moisture curing, elastic adhesive and sealant that is used for bonding boat building materials such as fiberglass, wood, metal, and gel coat. It is fast curing, stable, high solid, NSF approved for potable water, USDA approved for food contact, and used above or below water. It is resistant to salt water, fresh water, diluted acids, limewater, and caustic solutions. It can be applied by painting, squeezing, or brushing methods. 10.3 oz Cartridge.
  • Product Details
    Typical Use:Used by many boat builders, its fast cure time makes it ideal for applications where speed is important.
    Brand:Sikaflex
    Chemical Composition:1-C polyurethane
    Color:Black
    Components:1 part
    Elongation:500% @ break
    Hardness:40 A
    Service Temperature:-40 to 90 °C
    Tack Free Time:60min
    Tensile Strength:260 psi
    Working Time:40min


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