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Master Bond adhesives
Sika MB Solvent Free, Epoxy Moisture Barrier
Categories: Polymer; Thermoset; Epoxy

Material Notes: 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 subfloor 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.
  • Sika® MB is suitable on concrete, cement, self-leveling and gypsum substrates, OSB, plywood, quarry and terrazzo tiles, water-soluble adhesive and cutbacks.
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.
  • Can be used below floating floors

Information provided by Sika Corporation.

Vendors:
Available Properties
  • Density
  • Volatile Organic Compounds (VOC) Content, A+B combined
  • Water Vapor Transmission, ASTM E96
  • Hardness, Shore D, mixed A&B
  • Compressive Strength
  • Cure Time
  • Cure Time
  • Cure Time
  • Shelf Life, in original unopened cartridge
  
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Category Notes
Plastic

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