Polyurethane Crown Molding
Polure polyurethane crown molding profiles provide a smooth, elegant transition between walls and ceilings, elevating interior aesthetics with refined architectural depth. Molded from high-density rigid polyurethane (150-220 kg/m³), these coving profiles deliver wood-like durability and impact strength without split risks or heavy structural weight. Featuring a closed-cell material composition with water absorption below 1%, they are entirely immune to swelling, rot, and mold growth in humid bathrooms, kitchens, or living areas. Engineered for thermal stability from -100 °C / +80 °C with B2 fire safety classification, each molding comes pre-primed in a white acrylic technical coat. Installation is easily executed using continuous polyurethane assembly adhesive paired with countersunk micro-screws. Lightly sand (180-220 grit) prior to topcoat painting.
Frequently Asked Questions
What material is Polure polyurethane crown molding made of?
It is molded from high-density rigid polyurethane (150-220 kg/m³), offering wood-like impact toughness, light weight, and a B2 fire safety rating.
Can polyurethane crown molding be installed in humid bathrooms?
Yes, with water absorption below 1% and mold resistance, it will not warp, rot, or swell in humid indoor rooms.
How is polyurethane crown molding secured to walls and ceilings?
Apply continuous polyurethane assembly adhesive along wall contact lines and secure with countersunk screws. Silicone is forbidden.
What paint should be applied to polyurethane crown molding?
Lightly sand (180-220 grit) and apply water-based or synthetic paints over the factory white acrylic primer.