Large Decorative corbel Corbel
Polure large decorative corbel corbels deliver impressive architectural presence under roof overhangs, bay windows, exterior balconies, and grand entry arches. Crafted from high-density rigid polyurethane (150-220 kg/m³), these heavy-look corbels combine wood-like mechanical durability with lightweight properties that eliminate structural fatigue. Their closed-cell formation ensures water absorption stays below 1%, protecting against dampness, rot, mold, swelling, or weather erosion even in harsh climates. Rated B2 for self-extinguishing flame resistance, they perform flawlessly between -100 °C / +80 °C. Shipped factory-primed with white acrylic paint, they must be painted with exterior-grade UV paint for outdoors. Installation mandates continuous polyurethane assembly adhesive on back contact faces and mechanical countersunk screws. Screw holes and joints are filled with acrylic putty, sanded smooth with 180-220 grit, and finished with topcoat paint.
Frequently Asked Questions
What material is Polure large decorative corbel corbel made of?
It is crafted from high-density rigid polyurethane (150-220 kg/m³), offering wood-like durability, light weight, and Class B2 fire safety.
Can large decorative corbel corbels withstand exterior weather?
Yes. Water absorption under 1% and thermal tolerance from -100 °C / +80 °C protect them from rot and swelling outdoors.
How is a large decorative corbel corbel installed?
Apply continuous polyurethane assembly adhesive on contact faces and secure with countersunk screws. Silicone is forbidden.
Is a large decorative corbel corbel load-bearing?
No, it is a hollow decorative corbel designed for architectural styling, non-load-bearing.