Strait-Flex Tuff-Tape is four times stronger than paper drywall joint tape. It is used for flat seams and inside corners where strength and speed of finish is desired. Also, ideal for cement board applications in tub and shower areas. Made of high-tech plastic composites that resist moisture, cracks, blisters or tears common to standard drywall joint tape.
Tuff-Tape Repairs areas where paper tape has failed, wet areas around tubs and shower enclosures where moisture lifts or pops paper tape, drywall soffits and porches. Your second coat of drywall finishing compound can be applied almost immediately - saving you time! Strait-Flex Tuff-Tape is waterproof and rustproof