3M™ Polyurethane Sealant 540, Gray, 310 mL Cartridge, 12/Case

3M™ Polyurethane Adhesive Sealant 540 is a moisture-curing sealant that forms flexible, weather-resistant bonds. This single-component adhesive bonds dissimilar materials including plastics, sheet molding compound, aluminum, steel, coated metal, and wood in temperatures ranging from 40 °F (40 °C) to 194 °F (90 °C). Polyurethane sealants perform well in challenging industrial, transportation, and construction settings by creating durable elastomeric bonds that seal against the elements. High tensile strength, weather-resistance, and low hardness allow 3M™ Polyurethane Adhesive Sealant 540 to excel in applications such as exterior panel bonding, retail storefronts, and transportation manufacturing.
Special Price $9.25 Regular Price $10.88
UPC 00021200415944
3M ID 7000000942
Packaging Each
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3M Polyurethane Adhesive Sealant 540 is a moisture-curing sealant that forms flexible, weather-resistant bonds. This single-component adhesive bonds dissimilar materials including plastics, sheet molding compound, aluminum, steel, coated metal, and wood in temperatures ranging from 40 °F (40 °C) to 194 °F (90 °C). Polyurethane sealants perform well in challenging industrial, transportation, and construction settings by creating durable elastomeric bonds that seal against the elements. High tensile strength, weather-resistance, and low hardness allow 3M Polyurethane Adhesive Sealant 540 to excel in applications such as exterior panel bonding, retail storefronts, and transportation manufacturing.


  • MULTI-PURPOSE BONDING: Forms long lasting seals dissimilar materials such as plastics, fiberglass reinforced plastic (FRP), sheet molding compound (SMC), aluminum, steel, coated metal and wood for increased design flexibility
  • FLEXIBLE BONDS: Maintains elasticity for shock absorption and long-term joint movement
  • PAINTABLE IN MINUTES: Forms a skin in 60-90 minutes that can be painted on once the sealant is fully cured
  • Weather Resistant: A distinct ability to excel in challenging outdoor industrial, transportation, and construction environments between -40 °F (-40 °C) and 194 °F (90 °C)”
  • EASY TO USE: Single component, moisture-curing sealant fills gaps and simplifies production
More Information
3M ID 7000000942
Part number 540
Keywords 3m marine sealant 540 adhesive crack filler silicone window fast cure white grade caulk duct clear glue black leak lock polyurethane sealer rv slide out seal big gap gaps cracks edge hole joint vinyl waterproof caulking boats underwater uv
Global Product Hierarchy Adhesives, Sealants & Fillers > Sealants > Adhesive Sealants
Color Family Gray
Hardness 40 Shore A
Product Color Gray
Product Number 540
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin France
Sales Unit EA
SAP Shelf Life In Days 456
Base - Billing Unit EA
Base - Customary Height Dimension 8.857874016
Base - Customary Length Dimension 1.89015748
Base - Customary Width Dimension 2.559055118
Base - Metric Gross Weight 397.438 G
Base - Metric Height Dimension 22.499 CM
Base - Metric Length Dimension 4.801 CM
Base - Metric Width Dimension 6.5 CM
Base - Item Quantity 1
Base - Unit EA
Consumer - Billing Unit EA
Consumer - Customary Cubic Dimension 42.845686085072956 ci
Consumer - Customary Gross Weight 0.8762008055823337 lbs
Consumer - Customary Net Weight 0.8002780117311056 lbs
Consumer - Customary Height Dimension 8.857874015748031 in
Consumer - Customary Length Dimension 1.8901574803149606 in
Consumer - Customary Width Dimension 2.559055118110236 in
Consumer - Metric Cubic Dimension 702.115 CCM
Consumer - Metric Net Weight 363.0 G
Consumer - Metric Height Dimension 22.499 CM
Consumer - Metric Length Dimension 4.801 CM
Consumer - Metric Width Dimension 6.5 CM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit EACH
Consumer - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 568.3400638454821 ci
Shipper - Customary Gross Weight 10.999964571714466 lbs
Shipper - Customary Net Weight 9.603336140773267 lbs
Shipper - Customary Height Dimension 10.433070866141732 in
Shipper - Customary Length Dimension 8.385826771653543 in
Shipper - Customary Width Dimension 6.496062992125984 in
Shipper - Metric Cubic Dimension 9313.425 CCM
Shipper - Metric Weight 4989.5 G
Shipper - Metric Net Weight 4356.0 G
Shipper - Metric Height Dimension 26.5 CM
Shipper - Metric Length Dimension 21.3 CM
Shipper - Metric Width Dimension 16.5 CM
Shipper - Item Quantity 12
Shipper - Total Unit Quantity 12
Shipper - Previous Packaging Level Quantity 12
Shipper - Previous Packaging Level Unit CART
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 94795.87069410359 ci
Pallet - Customary Gross Weight 1701.9686640672548 lbs
Pallet - Customary Net Weight 1459.7070933975367 lbs
Pallet - Customary Height Dimension 46.8503937007874 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1553.426 CDM
Pallet - Metric Net Weight 662.112 KG
Pallet - Metric Height Dimension 1.19 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 1824
Pallet - Total Unit Quantity 1824
Pallet - Previous Packaging Level Quantity 152
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 4
Pallet - Shipping Container Per Layer Quantity 38
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