Mapei - Planiprep MRS Moisture Resistant Resurfacing Compound - 10 lb ||1204105

2026-01-21T06:20:10-05:00

Vendor: Mapei
Type: Soil preparation cement
Price: 34.63

Planiprep MRS is an advanced, hydraulic, thin-set cementitious resurfacing compound designed for use under moisture control membranes and adhesive systems. It is specially formulated for thin-set patching and resurfacing of interior horizontal concrete surfaces with high humidity or where environmental control systems are not operational. Planiprep MRS has no moisture vapor emission rate (MVR) restrictions and can be installed even without testing on properly prepared concrete substrates.

Easy mixing and easy application characteristics

Unaffected by high humidity conditions

Can be placed prior to installing HVAC systems and interior finishes

High compressive strength for use in heavy traffic conditions