NOTE: This product has been discontinued.

An advanced latex additive that substantially increases bond strength and flexibility when combined with CustomBlend® Standard Thin-Set Mortar or MultiSet Modified Thin-Set Mortar. Excellent for use over difficult-to-bond surfaces such as plywood and vinyl and when setting hard-to-bond vitreous or nonporous tile and stone. Adds flexibility to non-modified thin-sets, producing a mortar that can bridge minor cracks up to 1/16″ (1.6 mm) wide and withstand minor deflection.