Waterproof Pilaster
Polure waterproof pilasters provide sophisticated architectural trim and wall projection resistant to extreme moisture and environmental exposure. Crafted from high-density rigid polyurethane (150-220 kg/m³), these pilasters deliver wood-like structural density with zero susceptibility to rot, mold, or insect infestation. Thanks to a closed-cell physical matrix with water absorption below 1%, they excel in high-humidity zones including exterior entrances, porticos, bathrooms, and spa areas. Capable of enduring temperatures between -100 °C / +80 °C and rated B2 for fire resistance, each pilaster arrives pre-primed in technical white acrylic paint. Mounting requires polyurethane adhesive and mechanical screws.
Frequently Asked Questions
What makes the waterproof pilaster resistant to water?
It features a high-density rigid polyurethane construction (150-220 kg/m³) with closed-cell structure, keeping water absorption below 1%.
Can the waterproof pilaster be used in bathrooms or outdoor facades?
Yes, its waterproof nature prevents swelling, rotting, or mold growth in humid indoor areas and harsh outdoor weather.
Is the waterproof pilaster load-bearing?
No, Polure pilasters are decorative non-load-bearing elements. Any structural weight must be supported by an internal steel core.
What adhesive should be used to mount the waterproof pilaster?
Continuous polyurethane assembly adhesive must be used. Silicone adhesive is strictly forbidden as it fails to hold.
How should the waterproof pilaster be painted outdoors?
Outdoors, it must be painted with an elastic UV-resistant exterior facade paint over the factory acrylic primer.