THERMWELL PRODUCTS C23H CAULK SAVER, 5/8-IN. DIAM. X 20-FT.

THERMWELL PRODUCTS C23H - CAULK SAVER, 5/8-IN. DIAM. X 20-FT. - 5/8" X 20', CAULK SAVER, REDUCES AMOUNT OF CAULK YOU NEED TO FILL OR SEAL LARGE OPENINGS, DURABLE, MOISTURE REPELLENT, RESILIENT POLY FOAM, IT WORKS WITH VIRTUALLY EVERY TYPE OF CAULK & SEALANT. REDUCES AMOUNT OF CAULK YOU NEED TO FILL OR SEAL LARGE OPENINGS. WORKS WITH VIRTUALLY EVERY TYPE OF CAULK & SEALANT. MADE OF DURABLE, RESILIENT, MOISTURE REPELLANT POLY FOAM. JUST PRESS IN PLACE, THEN CAULK ON TOP OF IT. 5/8" X 20' MOISTURE REPELLENT SAVES EXPENSIVE CAULK WHILE FILLING LARGE GAPS ALSO REFERRED TO AS BACKER ROD - EQUAL TO 526517