Boiserie Corner Trim
The boiserie corner trim by Polure delivers classic French wainscoting character and refined geometric framing to interior walls. Crafted from high-density rigid polyurethane (150-220 kg/m³), this trim component exhibits wood-equivalent mechanical strength while being light enough for straightforward wall mounting. Its closed-cell composition ensures water absorption remains below 1%, guarding against swelling, rot, and mold in moisture-prone rooms such as bathrooms and kitchens. Capable of enduring temperatures from -100 °C / +80 °C without warping, it holds a Class B2 fire retardancy rating. Supplied factory-primed with a smooth white acrylic technical coat, it is ready for paint finishing. Installation requires clean wall surfaces, 45° miter cuts made with a fine-tooth saw, continuous PU assembly adhesive on joining edges, and mechanical countersunk screws. Fill screw holes with acrylic filler, sand with 180-220 grit, and apply water-based or synthetic paint.
Frequently Asked Questions
What density rating does the Polure boiserie corner trim have?
The Polure boiserie corner trim has a high-density rigid polyurethane rating of 150-220 kg/m³ (production target ~160 kg/m³), offering high impact strength and Class B2 fire safety.
Is the boiserie corner trim resistant to water and humidity?
Yes, with water absorption below 1%, it will not swell, rot, or harbor mold in humid environments.
How is the boiserie corner trim secured to walls?
Securing requires continuous PU assembly adhesive on joining surfaces plus countersunk screws for structural anchoring. Silicone adhesive is forbidden.
Does the boiserie corner trim require primer before topcoating?
It arrives factory-primed with white acrylic coating. Lightly sand with 180-220 grit paper to clean the surface prior to painting.