Nu-Foam Expanding and Insulating Sealant - 12 oz.

Product Highlights

Nu-Foam® is an expanding, polyurethane, prepolymer foam that is designed to seal and fill small cracks, gaps and voids seal and insulate areas such as openings created for refrigeration, air conditioning and heating tubes or pipes, duct joints,
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Item #: 255184A

Mfg #: 4293-04

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Description

Product Highlights

Nu-Foam® is an expanding, polyurethane, prepolymer foam that is designed to seal and fill small cracks, gaps and voids seal and insulate areas such as openings created for refrigeration, air conditioning and heating tubes or pipes, duct joints, utility penetrations in exterior sheeting, masonry, concrete or wood walls, and other areas where unwanted air penetration might occur.

Features
  • Yields 352 linear feet (medium can) and 780 linear feet (large can) of 3/8" bead
  • Tack-free in 30 minutes and dries in 4 hours
  • R-Value is 4.9 per inch thick making a very good insulator in most any application
  • UL classified and is fire retardant
  • Can withstand temperatures up to 240ºF
.

California residents: see Proposition 65 Warning

Specifications
Weight1.00 Pounds
Length2.50 Inches
Width2.50 Inches
Height8.50 Inches
Country of OriginUSA
BrandNu-Calgon
SolventNo
Application Temperature<240°F (115.5°C)
Dry Time<30 minutes
Flash Point-155 °F / -104 °C (propellant)
Shelf Life2 years
Solids ContentFoam
Storage Temperature<120°F (48.8°C)
UV ResistantNo
ApplicationSealant and Insulation
BaseDiphenylmethanediisocyanate,isomeres andhomologues
ColorAmber
CompositionDiphenylmethanediisocyanate,isomeres and homologues, methylenediphenyl diisocyanate, tris(2-chlorisopropyl)-phosphate, dimethyl ether, isobutane, propane
Fire RatingFlammable aerosol
For Use WithHVACR
FunctionsExpanding Sealant
RatingsNFPA rating: Health=2, Fire=4, Reactivity=1
Size12 oz. can
StandardsTSCA
Temperature Range>240°F (115.5°C)
TypeFoaming sealant
Volume12 ounces
UL ListedYes
UL RecognizedYes
Package Quantity12 x 9 oz. cs.
Container TypeAerosol Can
Documentation

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