Pay in 4 interest-free payments of $19.20 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Ideal for sealing air leaks to improve energy efficiency and reduce heating and cooling costs
paintable seal over damaged drywall
house flies
500 psi burst strength assures trusted performance and long-life
Ames® Research BWRF1 Water Base Block & Wall™ Liquid Rubber Coating, 1 Gal,White GiftsForSeason Ideal for sealing air leaksA blend of adhesive, high strength, elastomeric, liquid rubber. It is designed especially for waterproofing in extreme situations. It is high in solids and dries to a tough elastic membrane that is up to 700% elastic to resist cracking and peeling. Ready to use no mixing required. Block & Wall Liquid Rubber flows into cracks and crevices as a liquid and sets up as a durable rubber to seal leaks wherever they occur. The adhesive qualities in Block &
