Dow Chemical 12-Ounce Expanding Foam Sealant

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Dow Chemical

12-Ounce Expanding Foam Sealant

Mfg.#
157859
Sku#
1109073

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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.

Description

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.

Specifications

General

Color Yellow
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
Form Foam
Odor Scent Mild
Packing Type Aerosol Can
Specific Gravity 106
Standards/Approvals UL Listed
Type Foam Sealant

Manufacturing Details
The following information is subject to change without notice

Country of Origin US

Dimensions

Size 12 oz

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