Lightweight Corbels
Polure lightweight corbels deliver classic architectural elegance and ornamental relief without creating heavy load burdens on interior plasterboard or masonry walls. Precision-molded from rigid high-density polyurethane (150-220 kg/m³), these decorative brackets offer wood-like mechanical durability while being significantly lighter than solid timber or plaster plasterwork. Their closed-cell polymer composition guarantees water absorption strictly below 1%, making them rot-proof, warp-proof, and impervious to mold in humid bathrooms or entranceways. Operating reliably between -100 °C / +80 °C with Class B2 fire safety certification, each corbel is factory-coated with white acrylic primer. Installation is easy for a single installer: apply a continuous bead of polyurethane assembly adhesive on contact edges paired with countersunk mechanical screws (silicone is strictly forbidden). Fill screw holes with acrylic putty, sand smooth with 180-220 grit paper, and finish with two coats of paint.
Frequently Asked Questions
Why are Polure Lightweight Corbels easier to install than wood or plaster corbels?
Made from high-density rigid polyurethane, they are extremely lightweight, eliminating heavy wall load and allowing easy single-person mounting.
What material density is used for Lightweight Corbels?
They are molded from high-density rigid polyurethane (150-220 kg/m³), combining lightness with wood-like strength.
Can silicone adhesive be used to mount Lightweight Corbels?
No, silicone adhesive is strictly forbidden. You must use polyurethane assembly adhesive combined with screws.
How do you prepare Lightweight Corbels for final painting?
Lightly sand the factory acrylic primer with 180-220 grit paper after filling screw holes, then apply two coats of paint.