High Density Bracket
Polure High Density Bracket delivers robust structural visual support, architectural corbel accents, and load-simulating eave embellishments for interior beams and exterior roof overhangs. Precision-molded from rigid high-density polyurethane (150-220 kg/m³), this structural bracket accent features wood-equivalent toughness without decaying, checking, or adding structural dead weight. Featuring a closed-cell water absorption rate strictly below 1%, it offers total immunity to rain, rot, frost, and mold. Rated B2 fire retardant and thermally stable from -100 °C / +80 °C. Installation requires applying a continuous line of polyurethane assembly adhesive on rear contact faces and joinery seams, reinforced with countersunk mechanical screws; silicone adhesives are strictly forbidden. Outdoor joint connections must also be mechanically fastened together. Screw holes and seam joints should be filled with facade filler and sanded smooth using 180-220 grit paper. Pre-primed at the factory with white acrylic primer, it accepts standard interior paints or UV-resistant exterior paints.
Frequently Asked Questions
What density material is used for the Polure High Density Bracket?
It is molded from high-density rigid polyurethane (150-220 kg/m³), combining wood-like strength and light weight.
Is the Polure High Density Bracket weather resistant?
Yes, water absorption is strictly under 1%, protecting against rot, frost, and temperatures from -100 °C / +80 °C.
How is the Polure High Density Bracket mounted?
Mount using continuous polyurethane assembly adhesive and screws. Outdoor joints must be screwed together. Silicone is forbidden.
Does the Polure High Density Bracket come factory pre-primed?
Yes, it features a white factory acrylic primer ready for water-based or UV-resistant exterior paint.