Polyurethane Plain Wall Moulding and Border Profile
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Flat, smooth |
| Color | White |
| Density | 150-220 kg/m³ |
| Water Absorption | below 1% |
| Dimensional Stability Test | -20 °C / +70 °C |
| Fire Class | B2 (DIN 4102-1) |
| Paintable | Yes |
| Usage | Indoor + Outdoor |
| Water Resistant | Yes |
| Dimensions | 28 × 2400 × 62 mm |
| Weight | 0.09 kg |
| Sales Unit | piece |
Details
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Technical drawing: Download DWG (107 KB)
Similar Products(Decorative Border Moldings)
The P85025 plain polyurethane border profile is an architectural trim engineered to create clean, structured divisions on walls, ceilings, and exterior surfaces. Designed with a minimalist aesthetic, this versatile profile acts as a subtle transition element that enhances contemporary interior layouts and modern facade designs without cluttering the visual field.
Manufactured with a precise width of 28 mm, a height of 62 mm, and a standard length of 2400 mm, the profile is crafted from high-density rigid polyurethane (150-220 kg/m³). This material delivers the robust impact resistance of traditional hardwood while remaining exceptionally lightweight. Thanks to its closed-cell molecular structure, its water absorption rate is below 1%, making it resistant to moisture, swelling, rot, and insect damage.
Visually, the P85025 features a refined stepped design with a soft cyma-reversa curve at the top that flows smoothly into a flat center, concluding with a distinct step at the bottom. This specific geometry creates sharp, clean shadow lines that define wall panels, wainscoting frames, or ceiling borders. The smooth, flat surface ensures a uniform look that integrates naturally into modern, Nordic, or transitional styles.
This profile is highly functional across a range of settings. Indoors, it is ideal for creating decorative wall paneling (boiserie) in living rooms, dining areas, and hotel corridors. Assess water and moisture exposure using the product technical data, surface finish and installation details. Outdoors, it serves as an excellent horizontal band or modern window frame trim, provided it is finished with a UV-resistant coating.
Installation is straightforward and efficient compared to heavy plaster or moisture-sensitive MDF. The profiles can be cut easily using standard hand or mitre saws at 45-degree angles. Mounting requires a high-quality polyurethane (PU) assembly adhesive combined with mechanical screws for permanent securing. Once the joints and screw holes are filled and sanded, the trim is ready for painting.
The product is supplied with a factory-applied primer that prepares the surface for the final color. However, because paint manufacturers do not guarantee adhesion without their own system primers, applying an additional primer coat is optional and remains at the discretion of the installer. Polure does not accept liability for paint performance. The profile can be finished with any quality water-based or synthetic paint.
- The P85025 plain profile is highly versatile, making it ideal for both interior and exterior applications
- Indoors, it is frequently used to frame decorative wall panels, create modern boiserie (wainscoting) grids, or form clean borders between different wall coverings in living rooms, bedrooms, and commercial lobbies
- Its resistance to moisture allows for reliable installation in bathrooms, kitchens, and indoor pool areas
- Externally, it functions beautifully as a modern horizontal band, a minimalist window surround, or a transition trim between different cladding materials on residential and commercial facades
- Ensure all installation surfaces are clean, dry, and free of dust
- Measure the walls and cut the P85025 profiles to size, using a mitre saw for clean 45-degree corner joints
- Apply a continuous bead of polyurethane (PU) assembly adhesive to the rear mounting channels of the profile
- Press the moulding firmly onto the wall, and secure it mechanically with screws or brad nails while the adhesive sets
- Fill all joints and nail holes with a suitable acrylic filler, sand smooth once dry, and apply your choice of water-based or synthetic paint
- An additional primer coat prior to final painting is optional
- Maintenance for the P85025 profile is minimal
- For indoor installations, dust periodically or wipe with a damp cloth; avoid abrasive pads and harsh chemical solvents
- For outdoor applications, inspect the paint finish periodically to ensure the UV-protective layer remains intact
- If physical impact occurs, the high-density material can be easily repaired with standard lightweight compound, sanded, and touched up with matching paint
Can the P85025 profile be used in wet environments like bathrooms?
Yes, because it is made of high-density rigid polyurethane with a closed-cell structure, the P85025 has a water absorption rate under 1%. It will not warp, rot, or support mold growth, making it ideal for high-humidity areas.
Is this moulding profile suitable for outdoor use?
Absolutely. It is highly resistant to weather fluctuations. However, because raw polyurethane can discolor under direct sunlight, you must coat the profile with a high-quality UV-resistant exterior paint after installation.
Do I need to apply an extra primer coat before painting?
The profile comes pre-primed from the factory to facilitate paint bonding. However, since paint brands often require their own primers to validate their paint warranties, applying an additional primer layer is optional and up to the installer.
What type of adhesive should I use for mounting?
You must use a high-quality polyurethane (PU) assembly adhesive to ensure a strong, permanent bond. Traditional silicone adhesives do not provide the necessary structural holding power for rigid polyurethane.
How does this product compare to traditional plaster or MDF mouldings?
Polyurethane is much lighter and more impact-resistant than plaster, reducing the risk of breakage during transport and installation. Assess water and moisture exposure using the product technical data, surface finish and installation details.