National Gypsum Company 
ProForm Multi-Flex Tape DescriptionProForm® BRAND Multi-Flex Tape Bead is a combination of joint tape and metal strips laminated to form an outside or inside corner for gypsum wallboard. It is particularly recommended for inside corners on cathedral ceilings, kneewalls, stairways, or any outside or inside corner less or greater than 90°. It is applied with the metal side to the face of the gypsum wallboard and is embedded into the joint compound, 100 ft. per roll. |