Polyurethane Corbels
Polure polyurethane corbels provide structural aesthetic elegance under roof eaves, balcony projections, countertops, and interior mantels. Precision-molded from high-density rigid polyurethane (150-220 kg/m³), these decorative brackets feature wood-like mechanical strength and impact resistance without heavy structural loads. Their closed-cell structure keeps water absorption under 1%, protecting exterior and interior applications from rot, swelling, or mold growth. Rated Class B2 fire-resistant (self-extinguishing), they sustain extreme temperature variations from -100 °C / +80 °C. Pre-primed with white acrylic primer, they are ready for painting. Installation requires continuous polyurethane assembly adhesive and mechanical countersunk screws.
Frequently Asked Questions
What material is used for Polure polyurethane corbels?
They are molded from high-density rigid polyurethane (150-220 kg/m³), offering wood-like strength and Class B2 fire safety.
Are polyurethane corbels load-bearing structural elements?
No, they are decorative non-load-bearing elements; underlying structural supports must carry heavy loads.
How are polyurethane corbels installed?
Apply continuous polyurethane assembly adhesive on wall contact surfaces and secure mechanically with screws. Silicone is forbidden.
Can polyurethane corbels be used outdoors under roof eaves?
Yes, they are waterproof (<1% absorption) and weather-resistant; paint outdoor corbels with UV-resistant exterior paint.