VELOSIT® PU 412
1-COMPONENT, ECONOMIC SOLVENT-BASED POLYURETHANE PRIMER & SEALER
VELOSIT PU 412 is an economic, solvent-based, elastic polyurethane primer for polyurethane coatings or as an economic concrete sealer . VELOSIT PU 412 provides excellent adhesion to both non-porous and porous substrates especially in humid areas where moisture is an issue (can be applied on moist concrete surfaces).
Typical applications:
- Adhesion primer on Concrete and masonry
- Adhesion primer on steel & glass
- Sealer for absorptive substrates
Technology Development:
- Economic
- One component
- Good paint-over time
- Excellent elongation (300 %)
- Excellent penetrating & wetting properties
- Excellent adhesion
- Good coverage rate
- Can be applied on dry or moist surfaces
- Resistant against water and frost
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