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Polyurethane Sealant, 10 oz, Cartridge, Black, Polyurethane Base, 540 MPN:540

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In Stock
Brand: 3M
Part #: 540
UPC: 00021200415951
SKU
510-G7542552
Regular Price $254.51 Special Price $181.79

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Polyurethane Sealant, 10 oz, Cartridge, Black, Polyurethane Base, 540

Seal and bond a wide range of materials with 3M's Polyurethane Sealant, a one-component, moisture-curing product that forms permanently elastic bonds. Suitable for use on plastics, FRP, SMC, aluminum, steel, coated metal, and wood, this sealant is ideal for sealing lap seams on trucks, trains, trailers, vans, RVs, and construction panels. With a bonding range of 20 minutes and a curing time of 24 hours, this sealant provides a strong and durable seal that can withstand temperatures from -40 to 194°F. Its thick paste viscosity makes it easy to apply, ensuring a long-lasting seal.

Top product features:

  • Forms permanently elastic bonds
  • Seals lap seams on trucks, trains, trailers, vans, RVs, and construction panels
  • Has a bonding range of 20 minutes and a curing time of 24 hours

Top product applications:

  • Seal lap seams on trucks
  • Seal lap seams on trains
  • Seal lap seams on construction panels
Polyurethane Sealant, Cartridge, Size 10.5 fl oz, Black, Temp Range -40 to 194 F, Bonding Range 20 minutes, Curing Time 24, VOC Content 112, Viscosity Thick paste, Specific Gravity 1.17, Tensile Strength 250 PSI, Substrates Plastics, FRP, SMC, Aluminum, Steel, Coated Metal and Wood, One component, moisture curing products which form permanently elastic bonds, Seal lap seams on trucks, trains, trailers, vans, RV's specialty vehicles and construction panels. Package Quantity 12

Additional Information

  • Country of Origin: FR
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: PK
  • Package Length: 8.40
  • Package Width: 6.50
  • Package Height: 9.50
  • Package Weight: 11.10
  • Restricted States: CA,CO,CT,DC,DE,IL,IN,MA,MD,ME,MI,NH,NJ,NY,OH,PA,RI,UT,VA
  • California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on January 13, 2026 10:54am UTC Category: Caulks, Sealants and Gasket Makers
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