Smooth Pilaster Shaft
Polure smooth pilaster shafts deliver clean architectural lines and refined vertical geometry to interior walls, entrance portals, and fireplace surrounds. Molded from high-density rigid polyurethane (150-220 kg/m³), these flat-backed pilaster shafts provide wood-like mechanical durability without adding structural weight. Featuring closed-cell construction with water absorption under 1%, they resist humidity, warping, and mold in hallway corridors, living rooms, and exterior facades. Factory pre-primed with a smooth white acrylic primer, each pilaster shaft accepts water-based, acrylic, or solvent-based topcoats. Installation requires applying a continuous line of heavy-duty polyurethane assembly adhesive on wall contact edges, reinforced with countersunk screws.
Frequently Asked Questions
What design effect does a Polure smooth pilaster shaft create?
It creates clean vertical architectural framing with a smooth, ungrooved surface finish.
What material density is used for smooth pilaster shafts?
They are molded from high-density rigid polyurethane (150-220 kg/m³), guaranteeing high impact resistance.
How is the smooth pilaster shaft installed?
Apply continuous PU assembly adhesive along wall contact surfaces, fix with countersunk screws, fill joints, sand, and paint.
Is silicone allowed for mounting pilaster shafts?
No, silicone is strictly prohibited. Heavy-duty polyurethane assembly adhesive combined with screws must be used.