Bondseal 1128 - One Component Polyurethane Sealant - 1 CARTRIDGE

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Bondseal 1128 adhesive is a performance-grade, 1-part adhesive and sealant that's moisture curing and provides an extremely durable bond when filling gaps, joints and cracks. It's unique rheology makes it easy to apply with a standard caulking gun, yet still retains excellent non-sag properties. Bondseal 1128 polyurethane adhesive features an exceptionally low isocyanate content, meaning it's safer to use than traditional commercial-grade polyurethane sealants and adhesives.  Bondseal 1128 polyurethane sealant is paintable once skin forms, remains permanently flexible, has great impact and cut resistance while providing a 100% waterproof seal.  

Benefits of Bondseal 1128 PU adhesive: Bonds and seals, Excellent cure rate, Flexible Superior bond, Non-slumping, Great chemical resilience, Allows for paint over, Low hazards content.

Technical Data:

  • Chemical Base Polyurethane
  • Viscosity Paste
  • Elongation at Break >550%
  • Shore Hardness 35-45, Shore A
  • Cure Type Moisture Cure Cure Rate 3mm/24 hours at 68°F and 65%
  • RH Skin Formation 45 Minutes
  • Color Black
  • Shelf Life 12 Months
  • Coverage Approximately 10 linear meters per 300ml cartridge @ 3mm bead

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