SX-890 Polyurethane Primer

SX-890 is a one-component, solvent-based, transparent, semi-elastic polyurethane primer. It is designed to penetrate deeply and improve surface preparation before waterproofing and coating applications.

·        Easy to apply

·        Low viscosity

·        Can be used on surfaces with up to 4% moisture

·        Suitable for interior and exterior areas

·        Excellent adhesion

·        Helps prevent surface dust

·        Primer for joint and expansion filling

·        Roofs, balconies, and terraces

·        Under-tile waterproofing in toilets, bathrooms, kitchens, and wet areas

·        Foundations and concrete curtain walls

·        Green roofs, flowerbeds, and planter boxes

·        Tunnels and bridges

·        Density: 1.00 g/mL

·        Solid content: 55-60%

·        Adhesion strength: >= 290 psi

·        Curing time: 2-3 hrs

·        Consumption: 0.05 lb/ft2 for 1 layer

·        Shelf life: 9 months

·        Packaging: 33 lbs / set

·        Color: Transparent