2-component epoxy primer & moisture barrier
Sika® Primer MB is a 2-component epoxy primer and moisture barrier for SikaBond wood flooring adhesives applied on difficult substrates.
UsageSika® Primer MB is designed for use in conjunction with SikaBond wood flooring adhesives:
- For moisture control on cement-based substrates with moisture contents of up to 6 % CM (ca. ~9% Tramex / Gravimetric weight percent).
- For substrate consolidation on concrete, cement and anhydrite screeds and refurbished substrates.
- For adhesion promotion for broadcast mastic asphalt and on old adhesive residues.
- Reactive epoxy
- Easy to apply, low viscosity
- Allows quick completion
- Good penetration and stabilization of the substrate
- Suitable for refurbishing existing substrates
- Suitable for use with underfloor heating