Pilaster Capitals
Polure pilaster capitals deliver flat-backed architectural head profiles tailored specifically for half-column wall pilasters and framed wall panels. Molded from high-density rigid polyurethane (150-220 kg/m³), these pilaster capitals offer wood-like mechanical durability while remaining light enough to mount effortlessly without heavy structural stress on drywall or masonry. Featuring a closed-cell polymer structure with water absorption under 1%, they offer complete moisture resistance and mold protection in damp interior spaces or facade applications. Operating reliably across temperatures from -100 °C / +80 °C with Class B2 fire safety certification, each capital comes factory pre-coated with white acrylic primer. Note that Polure pilaster capitals are strictly decorative non-load-bearing components; structural loads must be supported by an internal steel profile. Installation requires applying a continuous bead of polyurethane assembly adhesive on rear contact faces (silicone is strictly forbidden), combined with countersunk mechanical screws. Fill screw recesses and joint lines with acrylic putty, sand smooth with 180-220 grit paper, and finish with two coats of paint.
Frequently Asked Questions
Are Polure Pilaster Capitals load-bearing?
No, Polure Pilaster Capitals are strictly decorative and NON-LOAD-BEARING. Structural loads must be supported by an internal steel profile.
What density material is used in Polure Pilaster Capitals?
Polure Pilaster Capitals are molded from high-density rigid polyurethane (150-220 kg/m³), offering wood-like impact strength.
What adhesive should be used for installing Pilaster Capitals?
Always use polyurethane assembly adhesive combined with mechanical screws. Silicone is strictly forbidden.
How do you prepare Pilaster Capitals for final painting?
Fill screw holes and seams with acrylic putty, sand smooth with 180-220 grit paper, and apply two coats of paint.