Pu Mushroom Stone

Pu Mushroom Stone

Material: Polyurethane Foam
Standard Width: 600mm to 1200mm
Thickness: 15mm to 100mm
Length: 1.20m to 3.66m (Customizable)
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Description
Technical Parameters

Top King Group Limited is one of the most reliable manufacturers and suppliers of pu mushroom stone in China, featured by quality products and good price. Please feel free to wholesale high-grade pu mushroom stone from our factory. Contact us for customized service and free sample.

 

The rugged, high-relief aesthetic of natural "mushroom" cut stone is a classic architectural choice, but the weight and labor costs can be prohibitive. TOP KING solves this with our premium PU MUSHROOM STONE. These panels are cast from genuine rock molds to capture the distinctive "bulging" texture and organic pits of natural mountain stone. For contractors and villa developers, this PU MUSHROOM STONE offers a way to achieve a majestic, rustic facade in a fraction of the time, without requiring the structural reinforcement that heavy natural stone would demand.

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Production Introduction

 

Our PU MUSHROOM STONE is manufactured from high-density, closed-cell polyurethane. This material is specifically formulated to withstand the harsh cycles of freeze and thaw without cracking or absorbing moisture. As a leading supplier, we ensure that each panel provides a 3D visual depth that is indistinguishable from traditional masonry, while providing an additional layer of thermal insulation to the building's exterior or interior walls.

 

Parameters

 

Material

Polyurethane Foam

Standard Width

600mm to 1200mm

Thickness

15mm to 100mm

Length

1.20m to 3.66m (Customizable)

Surface Finish

Coating

Weight

1.8kg - 4.5kg/m²

Fire Rating

Class B1 (Flame Retardant)

 

Product Advantages & Features

 

Incredible Lightweight: Weighing less than 10% of natural stone, it allows for easy handling by a single worker and significantly reduces international shipping costs.

Weatherproof & UV Stable: Treated with industrial-grade UV inhibitors, the PU MUSHROOM STONE maintains its color vibrancy even under intense tropical sunlight or coastal salt spray.

Rapid Installation: The interlocking design hides the joints, allowing for a seamless "dry-stack" look that is achieved using only standard construction adhesive and a few screws.

Thermal Efficiency: Beyond aesthetics, the high-density foam core adds an extra R-value to the building envelope, helping to regulate indoor temperatures.

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Application

 

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Exterior Siding

Villa skirting, garden feature walls, and commercial facade accents.

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Interior Design

Wine cellar walls, rustic fireplace surrounds, and restaurant decor.

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Landscaping

Covering retaining walls and outdoor kitchen pillars with a natural stone look.

Production Equipment

 

We utilize state-of-the-art high-pressure injection molding machines and automated 5-stage painting systems. This ensures that every piece of PU MUSHROOM STONE has a natural, multi-tonal color variation, avoiding the "plastic" or repetitive look common in lower-quality stone replicas.

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Certifications

 

  • ISO 9001: Standardized manufacturing quality management.
  • SGS: Tested for fire-retardant B1 rating and UV resistance.
  • CE: Compliance with European safety and building standards.

 

TOP KING certificates

 

FAQ

 

Q: Can it be installed over existing siding?

A: Yes, provided the surface is structurally sound, it can be applied over wood, brick, or concrete walls.

Q: Does it require maintenance?

A: Unlike real stone that may require sealing, this product only needs a simple water rinse occasionally to stay clean.

 

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