CAULK SAVER - BACKER ROD 1/2" X 20'
CAULK SAVER - BACKER ROD 1/2" X 20'
SKU: FK-C22H - 1/2 in. x 20 ft. Caulk Saver helps insulate and cushion while reducing the amount of caulk needed to fill or seal large openings. Use to back fill large gaps before applying caulk. Helps insulate and cushion while reducing the amount of caulk needed to fill or seal large openings. Grey colored.