Scotchcast 82004U Cast Tape. 1 count

Exposure to moisture or water initiates a chemical reaction which causes the tape to become rigid. Finished casts produced from Scotchcast Plus casting tape are lightweight, strong, radiolucent, and porous. Casting tape contains a lubricating agent in the resin to provide a slippery feel when exposed to water. Fabric impregnated with polyurethane resin. 1 Roll.