Primer E is a two-component, 100%-solids epoxy primer and bonding agent designed for use with MAPEI self-leveling underlayments using MAPEI’s sand broadcast method. Primer E is the most effective method for bonding to nonporous, dense substrates before installing self-leveling underlayments subject to high stress. Primer E’s low viscosity makes installation fast and easy, and provides excellent penetration into the substrate and therefore a tenacious bond.

• Low viscosity penetrates into the substrate for a tenacious bond
• Low viscosity makes for fast, easy spreading of Primer E
• Low odor and VOC compliance enhance use in interior, occupied environments
• The unique formulation ensures optimal performance for self-leveling underlayments that are subject to the stresses generated by dynamic loading, vibration and slight deflection