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  • 3M™ Polyurethane Adhesive Sealant 550 Fast Cure
  • 3M™ Polyurethane Adhesive Sealant 550 Fast Cure

    • Multi-purpose adhesive sealant
    • Paintable when dry
    • Bond vertical and horizontal expansion joints, concrete and masonry control joints, plus much more
    • 60 Minute skin time
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    Specifications
    Brand
    3M™
    Full Cure
    >4 mm/24 hr
    Hardness
    45 Shore A
    Modulus at 100%
    87 Pound-Force Per Square Inch
    Physical Form
    Smooth Paste
    Solids Weight Percent (Approximate)
    90 Percent
    Details
    • Multi-purpose adhesive sealant
    • Paintable when dry
    • Bond vertical and horizontal expansion joints, concrete and masonry control joints, plus much more
    • 60 Minute skin time

    3M™ Polyurethane Adhesive Sealant 550 FC is a fast curing polyurethane designed to seal and bond many substrates in a wide variety of applications.

    Use 3M™ Polyurethane Adhesive Sealant 550 Fast Cure to seal and bond a variety of substrates, including concrete, wood, aluminium, most lacquered metals, polyester, glass, and stone. Our multi-purpose, high performance, two-component, moisture and chemical curing, sealant is ideal for a number of construction applications, including vertical and horizontal expansion joint applications, concrete and masonry control joints, and door and window frame perimeters. It offers excellent weather resistance, is non-staining and is paintable once tack-free in 10-20 minutes.

    Suggested Applications

    • Marine deck to hull bonding
    • Vertical and horizontal expansion joint applications
    • Concrete and masonry control joints
    • Aluminium curtain wall and storefronts
    • Door and window frame perimeters
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