Polure Fireplace Mantel Supports
Polure fireplace mantel supports provide classical carved corbels and structural-style brackets for framing electric, bioethanol, or water-vapor fireplace surrounds. Molded from high-density rigid polyurethane (150-220 kg/m³), these supports combine wood-like mechanical durability with light weight, adding architectural prestige without heavy loads. Featuring a closed-cell polymer structure with water absorption under 1%, they resist humidity, warping, and swelling. Engineered to operate safely in ambient temperatures up to +80°C with Class B2 fire safety certification (note: open flame contact is strictly forbidden), every mantel support arrives pre-primed with smooth white acrylic coat. Installation involves applying continuous polyurethane assembly adhesive to wall and mantel contact faces (silicone is strictly forbidden), combined with mechanical screw attachment into wall anchors. Countersunk screw holes are filled with putty, sanded smooth with 180-220 grit paper, and painted.
Frequently Asked Questions
What density material is used in Polure Fireplace Mantel Supports?
Polure Fireplace Mantel Supports are molded from high-density rigid polyurethane (150-220 kg/m³).
Are Polure Fireplace Mantel Supports safe for fireplaces?
They are safe for electric, vapor, or decorative fireplaces up to +80°C with Class B2 certification. Direct open flame contact is strictly forbidden.
What adhesive should be used for installing Polure Fireplace Mantel Supports?
Always use continuous polyurethane assembly adhesive with mechanical screws. Silicone is strictly forbidden.
How do you finish Polure Fireplace Mantel Supports after mounting?
Fill screw holes with acrylic putty, sand smooth with 180-220 grit paper, and apply two coats of paint.