VAPOR BAN MC ER Primer by LATICRETE

The LATICRETE VAPOR BAN MC ER is a single-layer, 100% solids, two-part epoxy coating designed to control moisture vapor emission rates in new or existing concrete slabs. Requiring minimal to no surface preparation, it combines the application of a moisture barrier and a primer into one step, saving time and labor. It also serves as an epoxy primer for concrete before applying self-leveling underlayment products.

• All-in-One Moisture Barrier & Primer: No Sandblasting or Additional Priming Needed, Reduces Installation Time from Two Days to One
• Rapid Cure Formula: Ready for Self-Leveling Underlayments (SLU) and Wear Surfaces in 3 to 4 Hours
• Extended Open Time: Maintains Adhesion Performance for 24 Hours Post-Application
• Exceeds ASTM F3010 Standards: Achieves Perm Classification of 0.094 Grains/h/ft2/24hrs (5.4 ng/sm2Pa) at Just 16 Mil Thickness
• Reduces MVER to Less Than 3 lb/1000 ft2/24hrs (170 µg/(sm2))
• Quick Cure: Allows Application of Finished Floor Coverings, LATICRETE Adhesives, and NXT MD Self-Leveling Underlayments Level and SUPERCAP MD in 3 to 4 Hours
• Compatibility with NXT Coverings: Can Be Used as a Sandblasting Primer for Rapid Installations