MVP Aluminum Foil Tape with Butyl Rubber Backing 4" x 50' Roll - 50 Mil Thick Length_30' and meets all applicable DOT-C2

and meets all applicable DOT-C2 and NHTSA regulations

And aluminum body mounts are too harsh for

Superior Reflectivity: High-performance retro-reflective material ensures maximum visibility in low-light conditions

to most automotive fluids and many other

MVP Aluminum Foil Tape with Butyl Rubber Backing 4" x 50' Roll - 50 Mil Thick Length_30' and meets all applicable DOT-C2MVP Butyl Rubber Backed Aluminum Foil Tape 4" x 50' 47 mils thickness. Popularly used for sealing roof flashing as well as making repairs in punctures in trailers, truck bodies, containers, RV's and campers. Highly tacky butyl rubber backing makes a tight waterproof seal.