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Nu-Calgon - 4293-04 Nu-Foam™ Expanding Sealant

Item: 4293-04
MFR: 4293-04

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About This Product

Product Info

Description

Nu-Calgon - Nu-Foam is an expanding, polyurethane, prepolymer foam that is used as a sealant and an insulating product. It is designed to seal, fill and insulate small cracks, gaps and voids. Tack-free time for Nu-Foam is less than 30 minutes at 70°F and 40-50% relative humidity. Its R-Value is 4.9 per inch thick, making it a very good insulator in most any application and can even provide sound-deadening. Nu-Foam is UL classified and is fire retardant. Can withstand temperatures up to 240ºF.

It can be used to 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.

Specifications

Weight1 Pounds (lbs)
Length0 Inches (In)
Width0 Inches (In)
Height0 Inches (In)
Country of OriginUSA
Hazardous MaterialYes
EPA Cert RequiredNo
ApplicationSealant and Insulation
Application Temperature<240°F (115.5°C)
ApprovalsNone Provided by Manufacturer
Basediphenylmethanediisocyanate,isomeres andhomologues
BrandNu-Calgon
ColorAmber
CompositionDiphenylmethanediisocyanate,isomeres and homologues, methylenediphenyl diisocyanate, tris(2-chlorisopropyl)-phosphate, dimethyl ether, isobutane, propane
Container TypeAerosol Can
CoverageNot determined
Dry Time<30 minutes
Fire RatingFlammable aerosol
Flash Point-155 °F / -104 °C (propellant)
For Use WithHVACR
FunctionsExpanding Sealant
ISO CodeUS
Package Quantity12 x 9 oz. cs.
RatingsNFPA rating: Health=2, Fire=4, Reactivity=1
Service TemperatureNone Provided by Manufacturer
Shelf Life2 years
Size12 oz. can
Solids ContentFoam
SolventNo
StandardsTSCA
Storage TemperatureNone Provided by Manufacturer
Temperature Range>240°F (115.5°C)
Tensile StrengthNone specified
TypeFoaming sealant
UL ListedYes
UL RecognizedYes
UV ResistantNo
ViscosityNot determined
Volume12 ounces

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