Wall Corbel Model
Polure wall corbel models deliver architectural refinement and structural decor for interior and exterior wall applications. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these corbels offer wood-like mechanical durability while remaining lightweight to prevent excessive load on building surfaces. Featuring a closed-cell structure with water absorption under 1%, they resist rot, moisture, mold, and insect damage in humid spaces or outdoor facades. Engineered to handle extreme thermal ranges from -100 °C / +80 °C without shrinking or warping, they hold a B2 fire safety rating. Each unit comes pre-treated with a white acrylic technical primer. Installation requires surface cleaning, miter cuts made with a fine-tooth saw, continuous PU assembly adhesive on contact edges, and countersunk screw fixings. After mounting, fill screw holes and joints with filler, sand smooth with 180-220 grit, and finish with quality topcoat paint.
Frequently Asked Questions
What material is used in the manufacturing of the Polure wall corbel model?
The Polure wall corbel model is crafted from high-density rigid polyurethane (150-220 kg/m³), offering wood-like strength, lightweight properties, and B2 fire resistance.
Is the wall corbel model suitable for outdoor facade installation?
Yes. With water absorption under 1% and resistance to temperatures from -100 °C / +80 °C, the wall corbel model will not rot, swell, or warp outdoors when painted with UV-resistant paint.
How should the wall corbel model be properly installed?
Clean the wall surface, cut joint angles with a fine-tooth saw, apply continuous PU assembly adhesive to contact faces, and secure with countersunk screws. Fill joints and screw heads with acrylic putty, sand with 180-220 grit, and paint.
Can silicone be used to bond the wall corbel model?
No, silicone is strictly forbidden because it lacks sufficient structural adhesion. Only polyurethane assembly adhesive paired with mechanical screws must be used.
Does the wall corbel model come primed and ready for painting?
Yes, it features a factory-applied white acrylic primer. Before applying topcoat paint, lightly sand the surface with 180-220 grit sandpaper to remove any residual mold release agents.