Classical Cove Moulding
Polure classical cove mouldings offer smooth concave profiles that soften the transition between interior walls and ceilings, establishing timeless architectural proportions. Molded from high-density rigid polyurethane (150-220 kg/m³), these mouldings replicate traditional plaster coves without heavy structural loading or vulnerability to cracking over time. Closed-cell polyurethane maintains water absorption below 1%, making them suitable for high-humidity environments like master bathrooms and kitchens without swelling or mildew. Certified Class B2 for fire safety and dimensionally stable between -100 °C / +80 °C, the smooth profile stays crisp. Pre-primed with white acrylic primer, installation requires continuous polyurethane assembly adhesive and countersunk screws.
Frequently Asked Questions
What material density is used in Polure classical cove moulding?
Polure classical cove mouldings are molded from high-density rigid polyurethane (150-220 kg/m³), providing timber-like strength.
Is classical cove moulding resistant to humidity and mold in bathrooms?
Yes, water absorption is under 1% due to closed-cell construction, rendering it immune to swelling, rot, and mold.
How should classical cove moulding be installed along ceilings?
Apply continuous polyurethane assembly adhesive along contact edges and secure with countersunk mechanical screws. Silicone is forbidden.
How do you prepare classical cove moulding for final painting?
Lightly sand the factory pre-primed surface with 180-220 grit sandpaper, then apply two coats of water-based or synthetic paint.
Does Polure classical cove moulding provide fire safety certification?
Yes, it possesses a Class B2 fire rating (hardly inflammable and self-extinguishing).