Polyurethane Corbel
Polure polyurethane corbels deliver decorative load-supporting aesthetics under eaves, balconies, shelves, and fireplace mantels. Molded from high-density rigid polyurethane (150-220 kg/m³), these corbels combine classical wood and stone carving details with exceptional impact resistance and lightweight ease of installation. Their closed-cell structure keeps water absorption under 1%, ensuring protection against rot, swelling, mold, and weather degradation on exterior facades or humid interiors. Rated B2 for self-extinguishing fire safety, they withstand temperatures from -100 °C / +80 °C. Factory-primed in white acrylic paint, they accept water-based, synthetic, or faux-finish paints. Installation requires continuous polyurethane assembly adhesive on rear and top contact faces alongside countersunk mechanical screws.
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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.
Can polyurethane corbels be used on exterior facades?
Yes, water absorption under 1% and thermal resistance from -100 °C / +80 °C make them fully suitable for eaves and balconies when painted.
How are polyurethane corbels installed?
Apply continuous polyurethane assembly adhesive on all contact faces and secure with countersunk mechanical screws. Silicone is forbidden.
Can polyurethane corbels be painted?
Yes, the white acrylic factory primer accepts water-based, synthetic, or cellulosic paints.
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