Improves adhesion and bond strength of TEC levelers to the subfloor. Also allows direct ceramic tile installation on many difficult-to-bond-to substrates such as metal, unscarified glazed ceramic and gypsum. For peel and stick tile installation, primer can be used on dry, porous concrete, gypsum cement underlayments and plywood. May also be used to promote bond over cold-rolled steel substrates.

• Multipurpose primer for all approved porous and non-porous substrates
• Easy to apply with brush or roller for non-porous surfaces, or push broom for porous surfaces
• Enables installation of ceramic tile or natural stone directly to metal, gypsumbased underlayments, glazed tile (without scarifying) and well bonded epoxy coatings
• Contributes to LEED project points
• Solvent-free
• Low VOC