Qingdao Limo Building Materials Co., Ltd. is one of the most reliable manufacturers and suppliers of waterproof pu artificial stone panel in China. With abundant experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for pricelist.
Premium PU Stone Wall Panels
The Perfect Blend of Natural Aesthetics and Modern Technology
Product Overview

PU Stone (Polyurethane Stone) is a revolutionary, eco-friendly wall decoration material designed to replicate the rugged beauty and texture of natural stone. Manufactured using high-density polyurethane and molded from real stone pieces, these panels offer an incredibly realistic 3D tactile experience while eliminating the heavy weight, high cost, and installation complexities of traditional masonry.
Key Technical Specifications
| Property | Description / Value |
|---|---|
| Material | High-Density Polyurethane (PU) |
| Density | 200−300 kg/m3 |
| Standard Sizes | 1200×600 mm, 1200×300 mm (Customizable) |
| Thickness | 30−100 mm (Varies by texture) |
| Weight | Approx. 3−5 kg/m2 (Less than 10% the weight of natural stone) |
| Fire Rating | Class B1 / B2 (Flame Retardant) |
Core Advantages & Features
Advanced molding technology captures every fine detail, crack, and grain of real slate, rock, or mushroom stone, delivering an authentic stone aesthetic.
Lightweight & Structural Friendly: Weighing only a fraction of real stone, PU panels drastically reduce building load and can be easily installed on lightweight partition walls without structural reinforcement.


Effortless Installation:
No specialized masonry tools or wet mortar required. Panels feature an interlocking tongue-and-groove structure and can be cut with standard woodworking saws, then fastened with structural adhesive and screws. This cuts labor costs by up to 80%.
All-Weather Durability: Waterproof, moisture-proof, and highly resistant to acid, UV rays, and weathering. It will not fade, crack, or rot over time.
The closed-cell structure of high-density polyurethane provides natural temperature regulation and sound dampening properties.


Eco-Friendly & Non-Toxic:
Free of formaldehyde, asbestos, and radioactive elements, making it completely safe for indoor spaces.

Ideal Applications

PU Stone is highly versatile and suitable for both indoor and outdoor projects:
Commercial Interior: Hotel lobbies, restaurants, cafes, retail feature walls, and office backdrops.
Residential Spaces: Living room TV backdrop walls, fireplace surrounds, basements, and entryways.
Exterior Architecture: Villa facades, storefront cladding, garden landscape walls, and patio accents.
Why Choose PU Stone? It offers architects, designers, and homeowners a premium, cost-effective alternative to heavy stone masonry, allowing for faster project completion times without compromising on visual luxury.
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