APF VaporSolve® Primer – Water-Based Epoxy for High Moisture Concrete Product Overview APF VaporSolve® Primer is a specially formulated, water-based epoxy primer designed to deliver superior adhesion to concrete with high moisture vapor emission. When paired with APF VaporSolve LP, it completes the APF VaporSolve Ultra System, reducing moisture vapor emissions to acceptable levels while maintaining bond integrity under continuous moisture and alkaline conditions. This primer is formulated specifically for concrete treated with silicate-based curing compounds or densifiers, where shot-blasting alone cannot fully remove metasilicate residues. Its low viscosity promotes excellent substrate wetting and penetration for reliable adhesion, even over damp concrete. Key Features Moisture Mitigation: Designed for high moisture content concrete substrates. Bisphenol F Resin Technology: Provides outstanding resistance to water and alkalinity. Compatible With Silicate-Treated Concrete: Formulated for surfaces treated with sodium or potassium silicates. Damp Surface Application: Adheres to damp concrete surfaces. Wide Application Temperature Range: Can be applied between 40°F and 100°F (4°C to 38°C). Recommended Uses Concrete floors with high moisture vapor emissions Substrates treated with silicate-based curing agents Pre-installation moisture remediation prior to finish coats Installation Notes Apply APF VaporSolve® Primer to properly prepared concrete using a roller or squeegee, following the manufacturer’s coverage and cure rate guidelines. Ensure the surface temperature is within the recommended application range. Follow with VaporSolve LP as the finish coat to complete the moisture mitigation system.  

Premera Easy MVB Premera EasyMVB is a unique surface treatment for concrete consisting of specialized reactive chemicals in a colloidal silica matrix. EasyMVB can be used as a concrete treatment to penetrate into concrete and creates a moisture vapor barrier within concrete by reacting with and sealing pores and capillaries, eliminating vapor transmission and solving hydrostatic pressure challenges. EasyMVB is also a complementary pre-primer treatment for Premera’s sol-gel based products. When used in combination with Premera FP1 Fusion Primer, up to 25 lbs of moisture vapor can be withstood, effectively eliminating adhesion issues caused by moisture vapor. When applied to concrete or any pozzolanic material, Premera EasyMVB penetrates to seal, densify and thereby harden cementitious surfaces. Premera EasyMVB is formulated to penetrate and block capillaries by reacting with free calcium hydrates to form an insoluble, permanent barrier. It effectively eliminates efflorescence, improves water resistance, water repellency, and surface properties of cementitious materials. Premera EasyMVB is recommended for use as a pre-priming surface treatment on floorings, liners in immersion application, and adhered waterproofing membranes – including structures under hydrostatic pressure. Premera EasyMVB may be used as a standalone surface treatment in certain applications. Features: Environmentally friendly, zero VOC Blocks up to 25 lbs of hydrostatic pressure Prevents efflorescence from occurring Can polish concrete after HLT is usedReduces risk of moisture out-gassing, pin-holing, and blisters in top coats