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Slate 3D Faux Stone Wall Panel
Premium 3D wall panels with 0.8″ of architectural depth. Lightweight, DIY-friendly, and designed for any flat surface, indoors or out. Full description
Shipping: free to the US, delivered in 3 to 5 business days.
$49
was $61
Save $12
Pack of 2 · 10.76 sq ft · $4.55 per sq ft
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Includes 10% extra for cuts and waste. Adhesive: about one tube per 9 panels.
Not all adhesives hold the same
Standard silicone has only a moderate first hold, so panels can slip while it cures. High Tack Fast Cure grabs immediately.
Free shipping to the US. Delivered in 3 to 5 business days.
15-day returns. Email us or message on WhatsApp.- Not sure about the count? Send a photo of your wall on WhatsApp.
- Free ShippingFree delivery to the US on all orders.
- Easy Returns15-day hassle-free return policy.
Quality GuaranteedHandcrafted from high-density polystyrene for lasting quality.
Description
Slate 3D Faux Stone Wall Panel
The Slate 3D Faux Stone Wall Panel brings the rugged, natural character of traditional stacked slate to walls that wouldn't normally support it, without the expense or hassle of real masonry.
If paint feels flat and traditional wallpaper feels dated, this panel is a different category of wallcovering. It carries the irregular shapes and organic textures of genuine stacked slate, with a blend of earthy greys, warm beiges, and subtle brown undertones that add architectural depth and a cozy, rustic charm to any room.
It's made from high-density EPS (Expanded Polystyrene) styrofoam, which gives it a high-end look without the structural demand of real masonry. Suitable for a striking living room feature wall, a relaxing bedroom backdrop, a hallway, or a textured commercial display. The look stays grounded and natural in every setting.
Measure the wall, pick the pack size that fits the area, and start your Slate install when you're ready.
Full details
Dimensions & Coverage
Planning the right quantity is straightforward. Each panel measures 19.7" × 39.4" (50 × 100 cm) and gives you generous coverage per piece.
- Single Panel: covers approximately 5.38 sq. ft.
- Pack of 2: approximately 10.76 sq. ft. Suited for small backsplashes, accent columns, or sampling the texture before a larger order.
- Pack of 9: approximately 48.4 sq. ft. The right choice for full accent walls, larger living spaces, and retail interiors.
Product Details
- Variant: Slate (Earthy Grey and Beige Stone)
- Material: EPS (Expanded Polystyrene) Styrofoam
- Panel Dimensions: 19.7" × 39.4"
- Pack Options: 2 panels / 9 panels
- Installation: Glue-on (adhesive sold separately)
- Best For: Living rooms, bedrooms, hallways, home offices, and retail spaces.
At a glance
- Authentic Stacked Slate Surface: Deep, layered texture and organic tonal shifts modeled on natural stacked slate, not a printed pattern.
- Lightweight, Built to Last: High-density EPS construction holds detail crisply but stays light enough for one person to handle and position.
- Thermal & Acoustic Buffer: The dense foam adds a layer of insulation against room temperature swings and softens ambient noise, something flat wallpaper simply can't do.
- Tool-Light Installation: No drilling, no dust, no contractor. A bead of construction adhesive and steady pressure is all it takes on any smooth, flat wall.
- Real Stone Look, Fraction of the Cost: A full stone feature wall without the labor, the structural load, or the budget that comes with it.
Dimensions and coverage
Not peel-and-stick, not wallpaper. Real relief that throws real shadow lines.
Single panel
5.38 sq ft
19.7″ × 39.4″ (50 × 100 cm)
Pack of 2
10.76 sq ft
Small backsplashes, kitchen accents, or sampling the texture.
Pack of 9 · best value
48.4 sq ft
Full accent walls, larger living spaces and retail interiors.
$4.11/sq ft
Material
EPS (Expanded Polystyrene) styrofoam, hardened mineral surface
InstallationGlue-on, adhesive sold separately. About 1 tube per 9 panels.
Shop the adhesive →How to install
Start with a clean, dry wall.
1 · Measure & cut
Mark and score the panel with a utility knife. The foam snaps cleanly along the line.
2 · Apply adhesive
15 dots of construction adhesive on the back: 12 around the perimeter and 3 down the center.
3 · Press to the wall
Press firmly on a clean, flat surface for 20 seconds, one panel at a time.
Tips: for extra hold, add screws into studs or drywall anchors. Paint with water-based acrylic or latex.
Reviews · 5.0
Customer Reviews
Overall rating: 5.0 / 5 from 4 reviews.
So easy to use and looks great!
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FAQ
Frequently asked questions
Can't find your answer? We reply by email and WhatsApp.
How do I install these panels?
Apply construction adhesive to the back of each panel and press onto a clean, dry wall. For extra hold, you can also fix the panels with screws into studs or drywall anchors. Use a standard utility knife to trim panels around outlets, switches, and corners. Most walls are finished in a single afternoon.
Can I paint the panels?
Yes. Use a water-based paint such as acrylic or latex. A foam roller works well over the texture and a brush helps you reach the recessed joints. Avoid solvent-based paints and standard aerosol spray cans, because the solvents attack expanded polystyrene. If you want to spray, run a water-based paint through a sprayer and test on an offcut first.
Are the panels moisture resistant?
Yes. Our high-density polystyrene panels are water-resistant and suitable for kitchens, bathrooms, and humid environments. They will not warp, rot, or develop mold over time, which makes them a safer choice than real veneer in moisture-prone rooms.
Can these panels be used outdoors, and are any precautions needed?
Yes! Snap Masons panels can be used outdoors and exterior walls. For outdoor use, we recommend applying a UV-resistant, water-based protective varnish to help prevent fading, cracking, and weather damage.
How do I replace a damaged panel?
Use a chisel or oscillating tool to carefully remove the damaged panel, then scrape off any old adhesive on the wall. Clean and dry the surface, apply fresh construction adhesive to the back of the replacement panel, and press it firmly into place. Some light touch-up painting around the seam may be needed afterward.
How long does shipping take?
Delivery generally takes 3 to 5 business days. We ship within the United States only, and ground shipping is free in the contiguous US.
What is your return policy?
We offer a 15-day return policy. Contact service@snapmasons.com or message us on WhatsApp within 15 days of delivery and we will guide you through the return process.
Trade and projects
Let's talk walls.
Trade pricing from 10 packs for contractors, designers, rental hosts and shop fit-outs. Or send a photo of your wall and we will count the packs.