Maxwell's Hardware

EXPANDING AND INSULATING SEALANTCAN AMB

Part Number: NC429304
Nu-Calgon Nu-Foam 4293-04 Expanding and Insulating Sealant, 12 oz Can, Aerosal Spray Form, Amber
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  • Yields 352 linear feet (medium can) and 780 linear feet (large can) of 3/8 in bead
  • Tack-free in 30 minutes and dries in 4 hours
  • Insulates against heat loss and heat gain
  • Fire retardant
  • 2 years shelf life
  • No CFCs, no HCFCs
  • Density is 1.75 +/- 0.25 pounds per cubic foot
  • Water vapor transmission in 10 perm inches
  • Flame spread ASTM 84 - 10
  • Smoke density ASTM - 15