Siena Self-Leveling Primer is a latex based primer for use with Siena Self-Leveling Underlayment (SLU). It is solvent free and improves the underlayment’s bond over porous substrates. Siena Self-Leveling Primer is a white liquid that dries clear. It is recommended that Siena Self-Leveling Primer be used in all self-leveling install projects.
Siena Self-Leveling Primer is specially formulated to promote the adhesion of Siena Self-Leveling Underlayment to a variety of surfaces such as concrete, plywood, stone, tile, terrazzo, cement backer boards, pavers, brick, and other approved porous substrates.