







Polyurethane Plain Wall Moulding Corner Joint Element
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Flat, smooth |
| Color | White |
| Density | 150-220 kg/m³ |
| Water Absorption | below 1% |
| Service Temperature | -100 °C / +80 °C |
| Fire Class | B2 (flame retardant) |
| Paintable | Yes |
| Usage | Indoor + Outdoor |
| Water Resistant | Yes |
| Dimensions | 133 × 133 × 20 mm |
| Weight | 0.04 kg |
| Sales Unit | piece |
Details
Support
- DWG Library
- Polyurethane Molding Corner Selection and Installation Guide
- Plain Molding Corner Selection and Installation Guide
- Gallery
- Decorative Polyurethane Wall Molding and Trim Profile
- Polyurethane Molding Corner Models and Decorative Patterned Corners
- Decorative Polyurethane Patterned Molding Corner Joint
- Polyurethane Patterned Wall and Ceiling Molding Corner
- Contact
Straight wall molding profile designed to match the P85008B corner piece
Combine the P85008 straight trim molding with the P85008B corner element for a seamless, professional wall paneling design. These high-density polyurethane profiles ensure perfect alignment and an elegant finish.
Elegant 4 cm Wall Molding Corner Pieces for Enhancing Interior Designs
These decorative corner pieces are designed to perfectly match the 4 cm straight panel molding P85008. Create seamless wall frames and elegant borders effortlessly.












Similar Products(Moulding Corner Blocks)














The P85008B wall moulding corner element is an essential decorative accessory designed to simplify wall and ceiling panelling in both interior and exterior projects, ensuring seamless transitions. By eliminating the need for precise 45-degree miter cuts—a step that often proves challenging in traditional installations—it creates a clean, flawless line at corner joints. This practical solution significantly speeds up the installation process for both professional architects and DIY enthusiasts alike.
Include the product weight and fixing loads when assessing the substrate and supporting structure. Thanks to its closed-cell structure, it is fully resistant to moisture, water, and rot, making it a reliable choice for high-humidity areas like bathrooms and kitchens, as well as exterior facades. It boasts excellent dimensional stability against temperature fluctuations, ensuring it will not expand, shrink, or crack over time.
The curved and stepped transitions of its surface design add a sense of depth and sophistication to any space. With its smooth, clean texture, it blends seamlessly with modern, minimalist, and neoclassical styles. The product comes pre-primed from the factory, providing a smooth surface optimized for excellent paint adhesion. Due to individual paint manufacturers' warranty policies, applying an additional primer coat before the final paint is entirely optional and left to the user's discretion.
This decorative corner profile is ideal for creating elegant wall frames in residential interiors such as living rooms, hallways, and bedrooms. It is also highly favored for designing sophisticated wall panels in high-traffic commercial spaces like hotel lobbies, restaurants, and offices. When protected with a suitable exterior paint, it serves as an aesthetic border element under eaves and around window frames.
During installation, Polure Polfix adhesive should be applied to the cleaned surface, and screws should be used for secure mechanical fastening. Once joints and screw heads are filled with a suitable filler and sanded smooth, the profile can be painted with at least two coats of water-based or synthetic paint. Highly durable against impacts and breakage compared to plaster or polystyrene alternatives, this product does not rot or attract pests like wood, offering a long-lasting and maintenance-free solution.
- The P85008B moulding corner element is a highly versatile accessory with a wide range of applications
- In interior spaces, it provides an elegant transition at the corner joints of decorative wall frames (boiserie) in living rooms, bedrooms, hallways, and entryways
- It is also ideal for softening and enriching corner turns in ceiling coving or cornicing projects
- Additionally, it can be used as a corner ornament in architrave and window framing designs
- Thanks to its fully moisture- and water-resistant structure, it allows for stylish panelling in kitchens and bathrooms
- For exterior applications, provided it is painted with UV-resistant paint, it serves as a detailed corner accent for building entrances, window pediments, and under-eave decorations
- It is also widely preferred for framing wall panels in hotel lobbies, restaurants, and office projects
- Ensure the installation surface is dry and free of dust, dirt, and moisture
- Apply Polure Polfix adhesive to the back of the product and press it onto the wall
- To prevent sagging over time and ensure structural stability, mechanical fastening with screws is mandatory
- Fill the screw heads and joint lines with acrylic or exterior-grade filler
- Once the filler is completely dry, sand the surface smooth using 180-220 grit sandpaper
- Although the factory primer is ready for paint, applying an additional coat of primer is optional, depending on the warranty terms of your paint manufacturer
- Complete the installation by applying at least two coats of water-based or synthetic paint
- For exterior applications, a UV-resistant exterior paint must be used
- Thanks to its high-density and rigid structure, the product is highly resistant to impacts
- For daily cleaning, simply wipe it down with a slightly damp, chemical-free cloth
- Avoid using abrasive, acidic, or alcohol-based cleaning agents, as they can damage the painted surface
- Any deep accidental dents or scratches that may occur over time can easily be repaired by filling them with wood or wall filler, sanding them smooth, and spot-painting to restore the product to its original appearance
Can it be used on exterior facades?
Yes, the P85008B corner element is suitable for exterior use thanks to its closed-cell structure and water absorption rate of under 1%. However, since the unpainted raw material can yellow under UV rays, it must be coated with a UV-resistant exterior paint after installation.
Which adhesive should be used for installation?
Only Polure Polfix adhesive should be used for installation. Silicone-based adhesives should be avoided as they dry out and lose their bonding properties over time. In addition to the adhesive, mechanical fastening with screws is mandatory to ensure a long-lasting installation.
What are its advantages over plaster corner elements?
Plaster materials are highly fragile, heavy, and prone to breaking. In contrast, the P85008B features a wood-like hardness that is impact-resistant, lightweight, and shatterproof. Assess water and moisture exposure using the product technical data, surface finish and installation details.
Can the product be used directly without painting?
The product comes with a factory-applied white primer. However, to conceal screw heads and filler marks from installation, and to protect the material from UV rays, we strongly recommend applying at least two coats of paint after installation.
Is it necessary to apply an additional primer before installation?
The factory primer on the product prepares the surface for painting. However, paint manufacturers do not guarantee their paint unless their own primer is used. Therefore, applying an additional primer is optional and entirely up to the customer. Polure does not provide a paint warranty.
Straight wall molding profile designed to match the P85008B corner piece
Combine the P85008 straight trim molding with the P85008B corner element for a seamless, professional wall paneling design. These high-density polyurethane profiles ensure perfect alignment and an elegant finish.
Elegant 4 cm Wall Molding Corner Pieces for Enhancing Interior Designs
These decorative corner pieces are designed to perfectly match the 4 cm straight panel molding P85008. Create seamless wall frames and elegant borders effortlessly.












Similar Products(Moulding Corner Blocks)














The P85008B wall moulding corner element is an essential decorative accessory designed to simplify wall and ceiling panelling in both interior and exterior projects, ensuring seamless transitions. By eliminating the need for precise 45-degree miter cuts—a step that often proves challenging in traditional installations—it creates a clean, flawless line at corner joints. This practical solution significantly speeds up the installation process for both professional architects and DIY enthusiasts alike.
Include the product weight and fixing loads when assessing the substrate and supporting structure. Thanks to its closed-cell structure, it is fully resistant to moisture, water, and rot, making it a reliable choice for high-humidity areas like bathrooms and kitchens, as well as exterior facades. It boasts excellent dimensional stability against temperature fluctuations, ensuring it will not expand, shrink, or crack over time.
The curved and stepped transitions of its surface design add a sense of depth and sophistication to any space. With its smooth, clean texture, it blends seamlessly with modern, minimalist, and neoclassical styles. The product comes pre-primed from the factory, providing a smooth surface optimized for excellent paint adhesion. Due to individual paint manufacturers' warranty policies, applying an additional primer coat before the final paint is entirely optional and left to the user's discretion.
This decorative corner profile is ideal for creating elegant wall frames in residential interiors such as living rooms, hallways, and bedrooms. It is also highly favored for designing sophisticated wall panels in high-traffic commercial spaces like hotel lobbies, restaurants, and offices. When protected with a suitable exterior paint, it serves as an aesthetic border element under eaves and around window frames.
During installation, Polure Polfix adhesive should be applied to the cleaned surface, and screws should be used for secure mechanical fastening. Once joints and screw heads are filled with a suitable filler and sanded smooth, the profile can be painted with at least two coats of water-based or synthetic paint. Highly durable against impacts and breakage compared to plaster or polystyrene alternatives, this product does not rot or attract pests like wood, offering a long-lasting and maintenance-free solution.
- The P85008B moulding corner element is a highly versatile accessory with a wide range of applications
- In interior spaces, it provides an elegant transition at the corner joints of decorative wall frames (boiserie) in living rooms, bedrooms, hallways, and entryways
- It is also ideal for softening and enriching corner turns in ceiling coving or cornicing projects
- Additionally, it can be used as a corner ornament in architrave and window framing designs
- Thanks to its fully moisture- and water-resistant structure, it allows for stylish panelling in kitchens and bathrooms
- For exterior applications, provided it is painted with UV-resistant paint, it serves as a detailed corner accent for building entrances, window pediments, and under-eave decorations
- It is also widely preferred for framing wall panels in hotel lobbies, restaurants, and office projects
- Ensure the installation surface is dry and free of dust, dirt, and moisture
- Apply Polure Polfix adhesive to the back of the product and press it onto the wall
- To prevent sagging over time and ensure structural stability, mechanical fastening with screws is mandatory
- Fill the screw heads and joint lines with acrylic or exterior-grade filler
- Once the filler is completely dry, sand the surface smooth using 180-220 grit sandpaper
- Although the factory primer is ready for paint, applying an additional coat of primer is optional, depending on the warranty terms of your paint manufacturer
- Complete the installation by applying at least two coats of water-based or synthetic paint
- For exterior applications, a UV-resistant exterior paint must be used
- Thanks to its high-density and rigid structure, the product is highly resistant to impacts
- For daily cleaning, simply wipe it down with a slightly damp, chemical-free cloth
- Avoid using abrasive, acidic, or alcohol-based cleaning agents, as they can damage the painted surface
- Any deep accidental dents or scratches that may occur over time can easily be repaired by filling them with wood or wall filler, sanding them smooth, and spot-painting to restore the product to its original appearance
Can it be used on exterior facades?
Yes, the P85008B corner element is suitable for exterior use thanks to its closed-cell structure and water absorption rate of under 1%. However, since the unpainted raw material can yellow under UV rays, it must be coated with a UV-resistant exterior paint after installation.
Which adhesive should be used for installation?
Only Polure Polfix adhesive should be used for installation. Silicone-based adhesives should be avoided as they dry out and lose their bonding properties over time. In addition to the adhesive, mechanical fastening with screws is mandatory to ensure a long-lasting installation.
What are its advantages over plaster corner elements?
Plaster materials are highly fragile, heavy, and prone to breaking. In contrast, the P85008B features a wood-like hardness that is impact-resistant, lightweight, and shatterproof. Assess water and moisture exposure using the product technical data, surface finish and installation details.
Can the product be used directly without painting?
The product comes with a factory-applied white primer. However, to conceal screw heads and filler marks from installation, and to protect the material from UV rays, we strongly recommend applying at least two coats of paint after installation.
Is it necessary to apply an additional primer before installation?
The factory primer on the product prepares the surface for painting. However, paint manufacturers do not guarantee their paint unless their own primer is used. Therefore, applying an additional primer is optional and entirely up to the customer. Polure does not provide a paint warranty.

