1. Auto Care Products Inc ProSeal Commercial Rolling Steel Door Bottom Seal Instructions 1 Remove existing bottom door seal Save all hardware it will be used to install the new bottom door seal 2 Using a scissors or utility knife cut the new bottom door seal to match the length of the old seal 3 Install new bottom door seal using the existing hardware Made in U S A 6345 Nancy Ridge Drive San Diego CA 92121 858 625 0005 e 800 992 2018 Fax 858 625 0010 Email info auto care com