Sika® Primer MB is a 2-component epoxy primer and moisture barrier for bonding wooden floors with SikaBond® elastic adhesives on difficult substrates.

Uses:

• For moisture control on cementitious substrates with moisture content up to 5%
• For stabilization of concrete substrates, cementitious screeds, anhydrite screeds, and renovated substrates
• As an adhesion promoter on bituminous mastic substrates with broadcast and on old adhesive residues

Characteristics / Advantages:

• 2-component
• Epoxy resin-based
• Solvent-free
• Easy to apply, low viscosity
• Good penetration and stabilization of substrate
• Suitable for renovation work on existing substrates
• Suitable for use with underfloor heating

Composition: 2-component, water-based, epoxy resin

Color: Blue

Storage conditions: Sika® Primer MB should be stored in dry conditions, protected from direct sunlight and at temperatures between +5 °C and +25 °C.