Polyurethane Trim Profile
Polure polyurethane trim profiles offer architectural versatility and crisp geometric detailing across walls, ceilings, and door surrounds. Crafted from high-density rigid polyurethane (150-220 kg/m³), this profile combines wood-like mechanical durability with a lightweight structure that simplifies mounting. Featuring a closed-cell physical composition, water absorption remains under 1%, guaranteeing total immunity against moisture damage, rot, and mold growth in kitchens, bathrooms, or exterior entryways. Operational across extreme temperature shifts from -100 °C / +80 °C, it carries a B2 fire safety classification and comes factory pre-primed with a smooth white acrylic coat. Installation requires applying continuous polyurethane assembly adhesive along contact surfaces and securing with mechanical countersunk screws; silicone bonding is strictly prohibited. Joint seams and countersunk screw locations are filled with acrylic filler, sanded smooth with 180-220 grit paper, and finished with interior water-based or exterior elastic UV-resistant topcoats.
Frequently Asked Questions
What material is Polure polyurethane trim profile manufactured from?
It is manufactured from high-density rigid polyurethane (150-220 kg/m³), providing wood-like strength, lightweight handling, and a B2 fire rating.
Can the polyurethane trim profile withstand moisture?
Yes. With a closed-cell structure and water absorption below 1%, it will not warp, rot, or cultivate mold in bathrooms or kitchens.
How is the polyurethane trim profile installed?
Apply continuous PU assembly adhesive to contact backs and secure with countersunk screws. Silicone is forbidden. Fill screw holes and joints with filler and sand smooth.
What paints can be applied to the polyurethane trim profile?
Indoor installations accept water-based, synthetic, or cellulosic paints. Outdoor installations require elastic UV-resistant exterior paint.