DYNABOND | Thin-Set Mortar (for Floor & Wall Tiles) (Premium Grade) is a Portland cement powder, graded silica aggregates and chemicals carefully selected and controlled by DYNA Corporation. It is a resin-reinforced high shear bond strength dry-set thin-set mortar. It provides a permanent installation with high-bond strength and requires no soaking of tiles. DYNABOND 400 is resistant to water after being cured but does not provide a waterproof barrier.

Areas with prolonged contact with water, DYNALASTIC 5000 should be used in place of water when mixing. When mixed with DYNALASTIC 5000 it may be installed for indoor residential and light to moderate commercial floors and countertops in dry areas only over CSA-0211 EXTERIOR SELECT or (SEL TF) Douglas Fir plywood according to COFI classification, vinyl asbestos tile, and dry cut-back adhesive. For the installation of porcelain stoneware tile DYNALASTIC 5000 should be used in place of water. For areas with prolonged exposure to water, the use of DYNALASTIC 5000 in place of water when mixing is highly recommended.