Waterproof Medallion
Polure waterproof medallions are engineered specifically for high-humidity environments and outdoor spaces where traditional plaster or wood fails. Crafted from high-density rigid polyurethane (150-220 kg/m³), these architectural medallions possess a closed-cell physical structure with water absorption under 1%, guaranteeing immunity to moisture, rot, swelling, and fungal growth. Ideal for bathrooms, indoor pool ceilings, covered patios, and exterior facades. Each medallion comes factory coated with a technical white acrylic primer. Installation is simple: apply continuous polyurethane assembly adhesive on wall/ceiling contact areas and secure mechanically using countersunk screws. Fill screw heads with facade or acrylic putty and sand smooth with 180-220 grit paper prior to painting with exterior UV-resistant paint.
Frequently Asked Questions
Why is the Polure waterproof medallion ideal for bathrooms?
Because of its closed-cell polyurethane structure (150-220 kg/m³) with water absorption under 1%, preventing swelling, mold, or rot.
Can the waterproof medallion be installed on exterior building facades?
Yes, it handles temperature ranges from -100 °C / +80 °C and weather exposure without distortion when finished with UV-resistant paint.
How is the waterproof medallion attached to surfaces?
It requires continuous polyurethane assembly adhesive on joint/contact surfaces plus countersunk mechanical screws. Silicone is forbidden.
What type of paint should be used on outdoor waterproof medallions?
For outdoor use, apply an elastic, UV-resistant exterior paint over the factory acrylic primer after light 180-220 grit sanding.