Planiseal MSP is a two-coat, high-solids, polymer-based adhesive isolator, sealer, moisture-control membrane and self-leveling primer. Planiseal MSP protects flooring installations against subfloor moisture and pH in concrete slabs with moisture vapor emission rates (MVERs) up to 15 lbs. (6.80 kg) per ASTM F1869, relative humidity (RH) up to 99% per ASTM F2170 and alkalinity protection up to pH of 12. Planiseal MSP eliminates the need for a secondary primer for self-leveling applications.

• Colored red to help ensure proper coverage
• Water-based formulation for ease of use, cleanup and storage
• Moisture protection up to 15 lb (6.80 kg) MVER and 99% RH
• Provides moisture control, adhesive encapsulation, seal, pH blocking, and a primer for self-leveling compounds in one product