Polyurethane Corner Mold
Polure polyurethane corner molds simplify ceiling molding and wall framing installations by offering pre-shaped 90° decorative corner joints. Formed from high-density rigid polyurethane (150-220 kg/m³), these ornamental pieces align seamlessly with linear molding profiles while providing impact-resistant durability. The closed-cell polymer construction restricts water absorption to under 1%, preventing mold, rot, or swelling in humid environments like bathrooms and kitchens. Rated B2 for fire safety and operating stably from -100 °C / +80 °C, each corner comes factory-primed with white acrylic primer ready for topcoat painting. Installation involves applying continuous polyurethane assembly adhesive on rear touchpoints and seam joints, followed by mechanical screw anchoring.
Frequently Asked Questions
What is the main benefit of using a polyurethane corner mold?
It eliminates the need to cut complex 45° miter joints on site, ensuring perfectly matched decorative corners.
How is a polyurethane corner mold mounted to wall and ceiling?
Apply continuous PU assembly adhesive along touch surfaces, secure with countersunk screws, patch screw holes, sand, and paint.