3m 540 Gray Polyurethane Sealant Case 12 Cartridges Waterproof Marine Grade

US $52

  • Tampa, Florida, United States
  • May 27th
3M 540 Polyurethane Sealant 3M Polyurethane Sealant 540 is a high performance, fast curing, one component, moisture curing product which forms a permanent elastic bond to a wide variety of materials including plastics, FRP, SMC, aluminum, masonry, steel, coated metal, and wood. This product is ideally suited for a number of construction applications including; expansion joints, control joints, doors and windows, aluminum curtain walls and storefront glass, as well as precast and tilt-up construction. 3M Polyurethane Sealant 540 is Tack-free in 60 minutes per ASTM C679, features a Joint movement capability of ±25%, and once fully cured is suitable for Submerged waterproof applications.  Comparable to 3M 5200 Marine sealant but half the price! • Superior Flexible Bond • 90 Minute Skin Time • Smoke and Flame Rated • Paintable after Tack-Free • Joint Movement capability 25% +/- • Bonds to; plastics, FRP, SMC, aluminum, steel, coated metal, concrete, stone, brick, and wood • Use 3M 540 for Sealing, caulking, waterproofing • Use 3M 540 for Aluminum curtain walls and storefronts • Use 3M 540 for Doors and windows • Use 3M 540 for Submerged applications

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