Modern Polyurethane Lighting Fixtures
Modern polyurethane lighting fixtures combine sleek architectural styling with unmatched physical resilience. Engineered from high-density rigid polyurethane (150-220 kg/m³), these decorative lighting surrounds offer high mechanical impact resistance and low weight. With a closed-cell structural formulation maintaining water absorption under 1%, they will never swell, warp, or rot, making them suitable for high-humidity interiors and exterior architectural detailing across temperatures from -100 °C / +80 °C. Pre-primed with a smooth white acrylic technical primer, Polure lighting fixtures provide ideal adhesion for water-based, synthetic, or cellulosic topcoat paints. Installation requires clean, dry mounting surfaces, 45° miter jointing, application of continuous PU assembly adhesive, and mechanical screw fixing (silicone adhesive is strictly forbidden). Lightly sand with 180-220 grit paper prior to painting to optimize topcoat durability.
Frequently Asked Questions
What makes modern polyurethane lighting fixtures superior to plaster?
They offer high density (150-220 kg/m³), extreme impact resistance, low weight, and 100% moisture resistance without cracking over time.
What fire safety rating do Polure polyurethane lighting fixtures carry?
They carry a B2 fire safety rating (hardly inflammable, self-extinguishing), making them safe for modern electric and LED light installations.
What adhesive must be used to install modern polyurethane lighting fixtures?
Always use a specialized PU assembly adhesive combined with screw attachment. Silicone is strictly forbidden as it lacks structural bond.
How should modern polyurethane lighting fixtures be prepped before painting?
Lightly sand the surface with 180-220 grit sandpaper, remove dust, ensure topcoat primer matches topcoat system, and apply two finish coats.