Lowe’s has LOCTITE TITE FOAM Window and Door 12 oz. Spray Foam Insulation for $2.99. YMMV.
https://www.lowes.com/pd/LOCTITE-…1000567891
Loctite TITE FOAM Window and Door is a new generation of polyurethane-based insulating foam sealant that expands to fill, seal and insulate around window and door jambs.
Designed to not bow or warp window and door frames
4 times more density than conventional window and door foams, for better durability and insulation
Adheres and expands to fill, seal and insulate while remaining permanently flexible
Can be used for other applications where a low-pressure foam is needed
Tack free in 8 minutes
Trims in 50-70 minutes
Cures to a bright white finish
Very strong adhesion to substrates
Excellent reviews with a 93% recommendation rate!
Compare to Home Depot at $7.68:
https://www.homedepot.c
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