1. 3M Products

3M™ Polyurethane Adhesive Sealant 540, Grey, 600 ml

3M ID 7000070301
  • Seal a range of joints, doors and windows, plus more
  • Use quickly, with no priming, fast curing and tack-free in just 60 minutes
  • Retain ±25% joint movement capability
  • 45-60 Minute skin time
 More...

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Details
  • Seal a range of joints, doors and windows, plus more
  • Use quickly, with no priming, fast curing and tack-free in just 60 minutes
  • Retain ±25% joint movement capability
  • 45-60 Minute skin time

3M™ Polyurethane Adhesive Sealant 540 is a one component, polyurethane designed as a flexible sealant for transportation, metal working and many other applications.

Use 3M™ Polyurethane Adhesive Sealant 540 to seal vertical and horizontal expansion joints, aluminium curtain walls and storefronts, doors and windows, submerged applications and much more. Our high performance, one component, moisture curing sealant forms permanently elastic bonds, and is non-staining. It’s fast curing, and no mixing or priming is required for most applications. Tack-free in 60 minutes, the sealant is then paintable and offers excellent weather resistance. The sealant is available in a range of colours, including white, tan, bronze, grey and black. Additional colours are available for larger orders.

Suggested Applications

  • Use to seal vertical and horizontal expansion joints, aluminium curtain walls and storefronts, doors and windows
  • Vertical and horizontal panel bonding and joint sealing
  • Aluminium curtain walls and storefronts
  • Transportation manufacturing (bus, rail, truck, trailer)