UNDERBELLY

10 sq. ft. (54" x 28") of Flex-Mend along with 20 sq. ft. (108" x 28") of woven polyethylene bottom board.

Flex-Mend is a woven polyethylene fabric, solid-coated with a specially formulated, very aggressive adhesive. An easily removed paper release is laminated to the fabric.

Easy-to-use tape form, perfect for small jobs.

Easy-to-use tape form, perfect for small jobs.

Mobile Flex is a special bottom closure material woven from black tapes of high-density polyethylene that is coated with a continuous layer of low-density polyethylene.

OEM Replacement or upgrade. Underbelly bottom board repair. Permanent and waterproof. Heavy gauge corrugated plastic. Use for repairing and sealing. Black.

18" x 18" Square of the original Flex-Mend with a "U" shaped zipper flap sewn in, which has an opening height and width of approximately 15" x 12".

Strip of the original FLEX-MEND with a sewn in zipper, that runs the length of each strip and is centered in the material.

Uniform poly film meeting code requirements of an equivalent 6 mil polyethylene sheet. Minimizes the total area needed for ventilation under home.

Gorilla Tape is 3X stronger for a hold that lasts. Made with double-thick adhesive, strong reinforced backing, and a tough all-weather shell, this duct tape is great for projects and repairs both indoors and out.

Nashua 398 All-Weather Duct Tape is 11-mils thick and offers durability and adhesion for even the toughest household and contractor applications. Durable bond in all weather applications.

Web spray pattern. Bonds on contact. Precise spray control. Excellent balance of heat & cold resistance. Soft glue line. Aggresive tack - increases production speed. Excellent bond strength - Reduce reject rates.

Works well on bottom board, vinyl tops, metal or vinyl trim, styrofoam, foam rubber, glass, plastics and much more. Gives high solids, water-resistant bonds offering quick tack, non-wrinkling and flexibility.