Polyurethane Decorative Corbel Bracket Model P6068
Technical Specifications
| Material | Polyurethane |
|---|---|
| Surface | Acanthus-leaf, classic carved detail and relief |
| 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 | 205 × 170 × 695 mm |
| Sales Unit | piece |
Details
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Technical drawing: Download DWG (577 KB)
Similar Products(Architectural Bracket Corbel)
The P6068 polyurethane decorative corbel serves as a prominent architectural element that brings classical structural aesthetics to modern projects. Measuring 205 mm in width, 170 mm in projection, and a substantial 695 mm in height, this tall bracket is engineered to provide visual depth and classic character to both interior walls and exterior facades. Unlike heavy plaster or cast stone alternatives, this high-density polyurethane component offers a lightweight, shatterproof alternative that simplifies installation while delivering identical visual weight.
Crafted with a density of 150-220 kg/m³, this rigid polyurethane corbel mimics the density and workability of natural wood but without the inherent vulnerabilities. It features a closed-cell structure that keeps water absorption below 1%, making it highly resistant to rot, mold, insect damage, and swelling. With dimensional stability tested between -20 °C and +70 °C, the P6068 maintains its dimensional stability over years of exposure, resisting cracking or warping even in challenging outdoor environments.
Visually, the model showcases classical Corinthian-inspired ornamentation, featuring deeply carved acanthus leaf motifs, delicate relief detailing, and a prominent scroll design at the base. The crisp lines and clean relief work are achieved through precision molding, offering a hand-carved appearance that enhances neoklasik, baroque, or traditional European architectural styles. The factory-applied primer coat provides a uniform white base, preparing the detailed surface for final painting.
Due to its grand vertical scale of nearly 70 cm, the P6068 is ideally suited for high-ceilinged interiors, grand entryways, and exterior load-bearing simulations. It is frequently utilized under balcony overhangs, roof eaves, decorative window pediments, and interior fireplace mantels. It also serves as an ornamental support under ceiling beams or as a decorative capital accent for pilasters and half-columns in luxury residential and commercial settings.
Installation requires attaching the corbel to a clean, dry surface using a high-quality polyurethane (PU) assembly adhesive, supplemented by mechanical screw fastening for safety and stability. Once secured, the joints and screw heads are filled with a suitable exterior-grade filler, sanded smooth with 180-220 grit sandpaper, and coated with paint. For outdoor applications, finishing with a high-quality, UV-resistant paint is mandatory to prevent yellowing and ensure long-term durability against sunlight exposure.
- The P6068 polyurethane decorative corbel is a highly versatile architectural component designed for both high-end interior design and exterior facade embellishments
- In outdoor applications, it is commonly installed beneath balcony slabs, roof cornices, bay windows, and entry canopies to simulate traditional load-bearing stone supports
- Its robust, water-resistant properties make it excellent for coastal villas and commercial buildings exposed to humidity
- Indoors, this tall bracket creates a dramatic focal point when positioned under heavy ceiling beams, supporting decorative shelving, or framing grand doorways and wide archways
- It can also be integrated into custom fireplace surrounds or used as an elegant transition piece at the top of decorative wall pilasters in hotel lobbies, formal dining rooms, and classic library spaces
- To install the P6068 corbel, ensure the mounting surface is thoroughly cleaned, dry, and free of dust or grease
- Apply a generous bead of polyurethane (PU) assembly adhesive to the mounting flanges of the corbel
- Press the bracket firmly onto the wall or ceiling
- Because of its large 695 mm height, mechanical fastening with screws is mandatory to ensure structural safety during the adhesive curing process
- Fill any screw holes and joint gaps with a high-quality acrylic or exterior-grade filler
- Once dry, gently sand the filled areas using 180-220 grit sandpaper to achieve a seamless transition
- Finally, apply a high-quality paint
- For exterior installations, using UV-resistant paint is mandatory to protect the polyurethane material from sun damage
- Maintaining the P6068 polyurethane corbel is straightforward due to its moisture-resistant, closed-cell surface
- For indoor installations, periodic dusting or wiping with a damp cloth is sufficient to keep the detailed carvings clean
- For outdoor installations, the corbel can be washed down with low-pressure water to remove dust and environmental grime; avoid using high-pressure power washers or harsh abrasive chemicals
- We recommend inspecting the exterior paint coat annually, especially in high-UV regions, and applying a fresh topcoat of UV-resistant paint when signs of weathering appear to maintain the underlying material's integrity
Can the P6068 polyurethane corbel be used on exterior facades?
Yes, the P6068 is highly suitable for outdoor use. Its rigid polyurethane composition has a closed-cell structure with less than 1% water absorption, meaning it will not rot, crack, or warp under rain, snow, or humidity. To protect the material from UV rays, applying a UV-resistant topcoat paint is mandatory for all exterior installations.
Does this corbel support heavy structural loads?
No, polyurethane corbels are decorative elements and are not designed to carry structural loads. While they are highly durable and can support lightweight decorative shelves or mantels when properly mounted with mechanical screws and polyurethane (PU) assembly adhesive, they should not be used as primary load-bearing supports for balconies or roofs.
How does polyurethane compare to traditional plaster or wood corbels?
Polyurethane offers significant advantages over plaster and wood. It is lightweight and shatterproof, making installation safer and faster than heavy plaster. Unlike wood, polyurethane is resistant to moisture, rot, insects, and cracking, requiring far less maintenance over its lifespan while retaining fine, sharp ornamental details.
What type of adhesive should be used for mounting?
You must use a high-quality polyurethane (PU) assembly adhesive to bond the corbel to the mounting surface. Do not use silicone adhesives, as they do not provide the necessary structural bond. For a corbel of this size (695 mm), mechanical fastening with screws is also mandatory.
Is it necessary to apply an additional primer before painting?
The P6068 comes with a factory-applied primer coat that prepares the surface for painting. However, paint manufacturers often do not guarantee paint adhesion unless their own specific primers are used first. Therefore, applying an additional primer is optional and at the customer's discretion; Polure does not accept liability for paint performance.