Sika® MB is a 2-component, solvent free, low viscosity, epoxy for use under wood flooring products, self leveling underlayments, floating floors and other flooring systems that require protection from sub-floor moisture.
Where to Use: Moisture barrier to help control moisture propagation in cementitious substrates with a moisture content not exceeding 6% by Tramex Method and residual moisture up to 100% R.H. or 25 lbs./1000 sq.ft./24 hrs. | For substrate consolidation on concrete, cement and gypsum screeds | Adhesion promoter for old and new adhesive residues in conjunction with other Sika® products.
Advantages: Solvent-free (100% solids) | Easy roller applied application, low viscosity | Convenient, easy to mix packaging | Shorter construction periods | Excellent penetration and stabilization of the substrate | Reduction of adhesive consumption | Suitable for use on floors with radiant heating | Compatible with SikaBond® wood flooring adhesives, Sika® Level products range | Can be used below floating floors
Packaging: 2.64 gal. kit