Stepped Mantelpiece Design
Polure Stepped Mantelpiece Design features multi-tiered geometric profiling that provides striking depth and modern classic contrast to interior walls. Precision-molded from rigid high-density polyurethane (150-220 kg/m³), this stepped structure offers wood-equivalent mechanical strength in a light, manageable form factor. Tailored for companion placement with electric or vapor fireplace surrounds operating under 80°C (open flames strictly forbidden), it retains crisp edge definition. It exhibits a closed-cell moisture absorption under 1% and a fire class rating of B2, ensuring resistance to warping and heat degradation. Installation requires applying a continuous line of polyurethane assembly adhesive on wall contact faces and joinery seams, reinforced with countersunk screws; silicone adhesives are strictly forbidden. Screw indentations and seam lines should be filled with acrylic filler and sanded smooth using 180-220 grit sandpaper. Factory-prepped with white acrylic primer, it accepts any standard water-based interior topcoat.
Frequently Asked Questions
Is the Polure Stepped Mantelpiece Design suitable for open fireplaces?
No, open flame fireplaces are forbidden. It is intended solely for electric or water vapor fireplace units up to 80°C.
What density material is used in the Polure Stepped Mantelpiece Design?
It is crafted from high-density rigid polyurethane (150-220 kg/m³), yielding wood-like strength and light weight.
How is the Polure Stepped Mantelpiece Design mounted to the wall?
Secure using continuous polyurethane assembly adhesive combined with screws. Silicone is forbidden. Fill holes and sand.
Does the Polure Stepped Mantelpiece Design arrive pre-primed?
Yes, it is factory-coated with a white acrylic primer ready for water-based interior painting.