Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All 3M.com Site Map

3M(TM) Polyurethane Sealant 540 White, Net 10.5 oz Cartridge, 12 per case. NOT FOR RETAIL/CONSUMER USE.

3M ID  62548452309     
3M(TM) 540 Polyurethane Sealant
3M(TM) 540 Polyurethane Sealant
3M(TM) Polyurethane Sealant 540 is a one component, moisture curing products which form permanently elastic bonds.
  • Excellent Sealer
  • Paintable
  • Smoke and Flame Rated, 90 minute skin time
  • Construction, general industrial and transportation
  • Sealing, caulking, waterproofing and damping
Need Help?

Questions? We can help

Contact Us

 

Overview

Adheres to a wide variety of materials including plastics, FRP, SMC, aluminum, steel, coated metal, and wood.

Specifications

Application MethodHand or pressure caulk
Brand3M
CapabilitiesSustainability
ColorWhite
ConsistencyMedium paste
Container Volume10.5 fl oz (US)
Cure Rate>3 mm/24 hr
Elongation600 Percent
Hardness40 Shore A
IndustriesTransportation, Specialty Vehicle, Construction, General Industrial
Modulus at 100%58 Pound-Force Per Square Inch
Product FormCartridge
Solids Weight Percent (Approximate)90 Percent
Tack Free Time1 Hour
Tensile Strength250 psi