Dow Chemical 12-Ounce Expanding Foam Sealant
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12-Ounce Expanding Foam Sealant
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* Estimated stock levels as of Sat, Jun 12, 2021. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
Used primarily for sealing penetrations and air leaks in the building envelope. Fills cracks, gaps and holes. Not recommended for use around doors and windows. Permanent, rigid, non-shrinking, waterproof/water resistant. Sandable, paintable, moldable. Straw applicator allows for rapid, yet precise, controlled flow. Adheres to wood, masonry, glass and most plastics. Can be dispensed at any angle. Closed cell for blocking radon gas and air infiltration. Expands approximately 60-percent during cure. 15 minute tack-free time; 1 hour cure time. Flammable during dispensing. U.L. Listed. For outside applications paint when cured to protect against UV discoloration. 240° Fahrenheit max temperature for cured foam. 12 oz yields 275 linear feet in 3/8 in bead; 20 oz yields 460 linear feet in 3/8 in bead.
|Compositions||Polymethylenepolyphenylisocyanate Propoxylated Glycerin Polymer Diphenylmethane Diisocyanate Isomers Homologues Polymethylenepolyphenyl Polyisocyanate Polypropyleneglycol Co-Polymer Tris(1-Chloro-2-Propyl) Phosphate Paraffin Waxes Hydrocarbon Waxes Chlorinated Isobutane 4 4-Methylenediphenyl Diisocyanate 1 Methyl Ether Propane|
|Coverage||275 ft Linear At A 3/8 in Bead|
|Flash Point||-155° F|
|Packing Type||Aerosol Can|
The following information is subject to change without notice
|Country of Origin||US|