Bona® R850T Adhesive (20 oz) linear-drain KERDI is the waterproofing membrane

KERDI is the waterproofing membrane that changed how tile showers get built in North America

which makes it one of the most versatile tones in the Signature Select line

seamless corner made from the same KERDI membrane material

The tone is warm cream-beige with subtle variation — a natural stone aesthetic that makes kitchens and bathrooms feel grounded and warm rather than clinical

Lengths run from 20" to 72" in 4" increments

Bona® R850T Adhesive (20 oz) linear-drain KERDI is the waterproofing membraneRECOMMENDED USE Replaces top nailing on close out rows and boardreplacements. Supplemental fastening for wide plank boardswhen nailing and gluing are needed Idea for projects where traditional fastening isntpractical hard to reach areas, radiant heat floor Commercial and residential. Use with solid orengineered prefinished and unfinished flooring; on, above, or below grade. May be used on bothwood and concrete substrates ACCLIMATION AND SITE