Architectural Ceiling Molding
Polure architectural ceiling moldings define luxury room transitions between wall boundaries and ceiling planes. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these ornate crown profiles present deep relief details while keeping dead weight minimal. Their closed-cell polymer composition ensures zero swelling, mold growth, or rotting in high-humidity areas, maintaining water absorption below 1%. Fire-rated B2 and thermally stable between -100 °C / +80 °C, each molding arrives factory-primed with white acrylic technical primer. Installation requires precision 45° miter cuts, continuous application of PU assembly adhesive along rear channels, and mechanical countersunk screw reinforcement. Patch screw holes with acrylic putty and sand smooth with 180-220 grit paper before applying topcoat paint.
Frequently Asked Questions
What density polyurethane is used in Polure ceiling moldings?
Polure architectural ceiling moldings use rigid high-density polyurethane (150-220 kg/m³), delivering wood-like impact durability.
Can architectural ceiling moldings be used in bathrooms?
Yes, with <1% water absorption and a closed-cell structure, they are 100% waterproof and will not mold or swell in damp rooms.
How is architectural ceiling molding installed?
Apply continuous PU assembly adhesive on contact edges, anchor with mechanical screws, fill screw holes with putty, sand, and paint.
Is silicone adhesive permitted for installation?
No, silicone adhesive is strictly forbidden due to inadequate bond strength; specialized polyurethane assembly adhesive is required.