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3M Scotch-Seal Sealants:  Helps keep air, dirt, fuel, cold, heat or other elements in or out, you'll find formulations from acrylic to polyurethane.

  • Similar to 540 but with 580 psi tensile strength
  • May replace mechanical fastners
Unit of Measure

Specifications

Solids Weight (Approx.)

 90%

Flash Point (Closed Cup)

 136*F (58*C)

Consistency

 Mastic

Color (Dry)

 Gray

Application Method

 Hand or Pressure Caulk

Cure or Dry Time

 24 hours (3/16" dia. bead)

Service Temperature Range

 -40* to 194*F (-40* to 90*C)

Size

 1/10 Gallon Cartridge

Qty/Case

 12