Bosti-Flex™ Plus

Bosti-Flex Plus is a high performance siliconized acrylic latex sealant with excellent adhesion to most building materials and common household surfaces. Bosti-Flex Plus complements multiple Bostik grout colors and is paintable with latex or oil based paints.

Bosti-Flex Plus has been developed for sealant applications including: windows, door frames, sinks, tubs, shower surrounds, countertops and bonding applications for wood trim, ceramic tile and natural stone.