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Backer Hard Rod
Insulates underside of sealant
Product Type : Flange Finish : Gray Diameter : 1/4 in, 3/8 in, 1/2 in, 5/8 in, 3/4 in, 7/8 in, 1 in, 1 1/4 in Length : 400 ft, 600 ft, 850 ft, 1100 ft, 1550 ft, 2100 ft, 2500 ft, 4000 ft 8 productsSee Diameter, Length options - Compare
Backer Soft Rod
Create a backstop to allow proper sealant tooling
Product Type : Flange Finish : Gray Diameter : 3/8 in, 5/8 in, 7/8 in, 1 1/8 in, 1 1/2 in Length : 20 ft, 396 ft, 500 ft, 850 ft, 1550 ft, 2100 ft 6 productsSee Diameter, Length and other options