Mapei Planiseal MSP Moisture-Control Membrane Sealer/Primer - 15.1L
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Monday-Friday: 9AM-5PM
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Moisture-Control Membrane, Adhesive Isolator, Sealer, pH Blocker and Primer 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 lbs. (6.80 kg) MVER and 99% RH
- Provides moisture control, adhesive encapsulation and a primer for self-leveling compounds in one product
Product Dimensions
| Volume | 15.14L (4 gal.) |
Applications
- For reducing subfloor moisture vapor emissions over concrete slabs
- For providing a pH blocker on concrete slabs with an elevated pH up to pH 12
- For encapsulating non-asbestos types of adhesive residues
- To prime properly prepared cement or wood substrates before the application of self-leveling underlayments
- To block pet urine stains and related odors on wood and concrete substrates from migrating through to new floor-covering installations
