Polyurethane Corner Moulding
Polure polyurethane corner mouldings provide crisp, seamless transitions at wall junctions and ceiling corners, protecting vulnerable joints while enhancing interior architectural detail. Manufactured from rigid polyurethane with a dense structural rating (150-220 kg/m³), each corner moulding matches the toughness of solid hardwood without suffering from seasonal expansion or contraction. The closed-cell material prevents water penetration (<1% absorption), allowing safe application in high-humidity areas like bathrooms and commercial kitchens without mold risk. Rated Class B2 for fire resistance and stable between -100 °C / +80 °C, the moulding retains its exact geometry over time. Pre-primed with white acrylic coating, installation requires continuous polyurethane adhesive and countersunk screws.
Frequently Asked Questions
What density material is used in Polure polyurethane corner moulding?
Polure polyurethane corner moulding is produced from high-density rigid polyurethane (150-220 kg/m³), ensuring high impact resistance.
Will polyurethane corner moulding swell or warp in humid rooms?
No, closed-cell polyurethane limits water absorption to under 1%, preventing swelling, rot, and mold growth.
How should polyurethane corner moulding be installed at wall corners?
Apply continuous polyurethane assembly adhesive on all joining contact edges and secure with countersunk mechanical screws. Silicone is forbidden.
How do you prepare polyurethane corner moulding before painting?
Lightly sand the factory white acrylic primer with 180-220 grit sandpaper, then apply two coats of water-based or synthetic paint.
Does Polure polyurethane corner moulding meet fire safety standards?
Yes, it holds a Class B2 fire rating (hardly inflammable and self-extinguishing).