Pietra Gray Marble 3/4X12 Contempo Polished Pencil Liner

Pietra Gray Marble 3/4X12 Contempo Polished Pencil Liner

PGcM34H0149

SAMPLES SHIP FREE WITHIN 1–3 BUSINESS DAYS

$17.95 / Piece

QUANTITY

Quantity

Add 10% more to cover cuts and waste (recommended)

TOTAL PRICE:

—

Order your full amount plus 10% at once — reorders may vary in tone and veining. Shipping damage is covered with photos; small shortages (1–5 pieces) are refunded, NOT reshipped, so the extra 10% protects you.

Pietra Gray Marble

Pietra Gray marble — dark gray Turkish natural stone with bold, rich white veining. A dramatic gray marble with strong contemporary character. Polished and honed finishes in tile and mosaic formats for bathroom floors, shower walls, and feature wall applications. Free sample shipping on all products.

About Pietra Gray Marble Contempo Polished Pencil Liner

Material Education

Pietra Gray is a sophisticated dark limestone-marble hybrid quarried in the Middle East, celebrated for its deep charcoal-to-slate-gray base and intricate network of fine white and silver veining that weaves across its surface. The polished finish amplifies the stone's natural luster, drawing out the rich tonal contrast between the dark ground and its lighter mineral tracery. Its dense, smooth surface has an almost mirror-like quality that adds refinement and depth to any architectural detail.

As with all genuine natural stone, each piece of Pietra Gray will exhibit subtle differences in veining density and shade — this natural variation is an inherent hallmark of authentic stone, not a manufacturing inconsistency.

About this molding: This slim 3/4 × 12 pencil liner molding is precision-cut and polished to a sleek, narrow profile designed to create clean delineation between tile fields, frame mirrors and niches, or add a refined linear accent to walls and backsplashes. Sold per linear foot, it installs quickly as a sophisticated border trim in both residential and commercial settings.

Design & Inspiration

Pietra Gray's moody charcoal palette pairs beautifully with polished chrome and brushed nickel fixtures, warm brass hardware, white Carrara marble field tiles, and light white oak vanity cabinetry — equally at home in sleek contemporary, industrial-modern, and transitional interiors. Its dark, veined character anchors a space with understated drama without overwhelming surrounding elements.

As a pencil liner, this narrow trim strip is ideal for defining the perimeter of a shower niche, separating a decorative mosaic band from a field tile, or bordering a bathroom vanity backsplash — its slim polished profile creates a crisp, jewel-like line that draws the eye and adds architectural finish. The polished surface reflects light along edges and transitions, lending a custom, tailored look that elevates even simple tile layouts.

Popular design combinations: pair this Pietra Gray liner with large-format white Thassos or Calacatta marble wall tiles and a Pietra Gray hexagon mosaic floor for a high-contrast, luxury spa aesthetic. Explore the full Natural Stone Collection for coordinating sizes, and browse more Marble Moldings & Trims for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

Pietra Gray is a striking dark marble prized for its deep charcoal base and delicate white and silver veining, quarried in the Middle East and long favored in high-end residential and hospitality design. This 3/4 × 12 pencil liner brings the stone's sophisticated character to architectural trim details in a sleek, precision-cut format.

Finished to a high polish, the surface of this liner gleams with a reflective depth that highlights the stone's veining and adds a refined edge to any tile installation. Its narrow profile makes it easy to incorporate as a border accent, niche frame, or transition strip between different tile zones, delivering a custom built-in look with minimal effort.

This pencil liner is ideal for shower surrounds, bathroom backsplashes, fireplace surrounds, and feature wall accents wherever a clean, polished border detail is desired. Because this is a clearance or specialty item, ordering a sample is recommended to confirm color match with your field tile before committing to a full order.

Material	Natural Marble
Color	Charcoal Gray with White and Silver Veining
Type	Marble Molding — Pencil Liner
Piece Size	3/4 × 12 inches
Finish	Polished
Sold By	Per Linear Foot
Application	Wall & Accent (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Transitional
Country of Origin	Europe

✓ Shower Wall BorderDefines tile zones with polished elegance

✓ Bathroom Backsplash TrimCrisp linear accent above vanities

✓ Niche & Mirror FramingPrecise edge detail for built-in niches

✓ Fireplace Surround AccentRefined border for mantels and surrounds

— Floor UsePencil liner profile not suitable for floor installation

— Outdoor InstallationPolished marble not recommended for exterior or frost-prone areas

Free Shipping: As a molding, this product qualifies for free curbside shipping on orders over $1,999 within the continental U.S. Orders below that threshold ship at standard rates calculated at checkout.

Processing & Delivery: Orders are processed within 2–3 business days. Large orders ship via LTL freight — curbside delivery only. An adult must be present to sign for delivery. Estimated transit: 2–10 business days after shipment.

30-Day Returns: Uninstalled tile may be returned within 30 days of delivery. Inspect all tile carefully before installation — installed tile cannot be returned or exchanged. Samples are final sale.

Exclusions: Free shipping does not apply to Hawaii, Alaska, U.S. territories, or international addresses. Additional charges may apply for remote delivery areas.

Sealing: Seal Pietra Gray marble with a penetrating impregnating sealer before installation and reapply every 12 months in dry areas, or every 6 months in wet areas such as showers. Despite its dark color, this stone is still porous and benefits from consistent sealing to resist moisture and staining along grout lines and cut edges.

Cleaning: Clean with a pH-neutral stone cleaner and a soft cloth or sponge — never use acidic cleaners, vinegar, citrus-based products, or abrasive scrubbers, as these will etch and dull the polished surface. Wipe spills promptly, especially soap residue in wet areas, to prevent mineral buildup that can cloud the high-gloss finish over time.

Installation: Use a white or gray polymer-modified thinset mortar appropriate for natural stone; a gray thinset is recommended for Pietra Gray to avoid any light bleed-through at the joints. Back-butter each liner piece fully for maximum adhesion to wall substrates, and use non-sanded grout for tight joints to maintain the clean, refined profile of the trim.

Important: Inspect all tile before installation. Variations in color, veining, and texture between pieces are natural characteristics of genuine stone — not defects. Order 10% overage for cuts, waste, and future repairs. Tile & Mosaic Depot specialists are available M–F 8:30AM–5PM PST at 855-797-8453.

Why Tile & Mosaic Depot

The natural stone specialists

Quarry-Direct Pricing

We buy direct from the source and skip the middleman, so you get showroom-quality stone for less.

Huge Stone Selection

Marble, travertine, limestone, porcelain and more — thousands of tiles, mosaics, and slabs in one place.

Expert Stone Support

Talk to real natural-stone specialists, M–F 8:30AM–5PM PST, at 855-797-8453 or via live chat.

Easy 30-Day Returns

Uninstalled tile can be returned within 30 days. Order with full confidence.

Why Order a Sample
A screen can't show you how Calacatta veining reads under your kitchen lights or how a porcelain finish sits next to your cabinet color. A sample can. It's the single best way to buy stone or porcelain tile with confidence — and the cheapest mistake you'll ever avoid.

How It Works
Samples are $7.99 each. Samples ship free and leave our warehouse within 1–3 business days. Sizes vary by material and availability — typically 3"×3" up to 8"×8" — and every sample is cut from the same material stocked for full orders.

What a Sample Shows
Color, texture, finish, and overall character. Because natural stone varies piece to piece, one sample represents the material but can't show the full range of a lot. Porcelain samples are highly representative of the production run. Want to see the current lot before you commit? Ask us — we'll send photos.

Good to Know

Samples are final sale — non-returnable and non-refundable.
We recommend sampling before every full order, especially for natural stone.
Larger or custom quantity? Contact us for a tailored quote.

Talk to a Specialist
Our stone and tile specialists will help you narrow it down. Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PT.

How Your Order Ships
In-stock orders leave our warehouse within 2–3 business days. Stone, porcelain, and mosaic ship on a pallet via scheduled LTL freight and arrive 2–10 business days after dispatch, depending on destination. You'll get tracking and the carrier's name by email the day it ships.

Freight Delivery — What to Expect

The carrier calls you first. Every freight delivery is by appointment. Expect a call or text to set a window before the truck is dispatched.
Curbside delivery. The driver unloads to the curb or driveway. Freight does not include carrying material indoors or into a garage — plan for a helper or a hand truck.
Someone 18+ must sign. Inspect the pallet before signing. Note any damage, shortage, or broken shrink-wrap on the delivery receipt — this is what makes a claim valid.
Truck access. The address must be accessible to a full-size freight truck with enough space to unload.

Free Shipping
Free curbside freight on qualifying mosaic and molding orders over $1,999 in the continental U.S. Field tile, porcelain, and other product types ship at freight rates shown at checkout. Not available to Hawaii, Alaska, U.S. territories, or international addresses.

Damage & Shortages
Report within 3 calendar days of delivery with photos of the pallet, packaging, and affected pieces to sales@tileandmosaicdepot.com. Verified claims are covered. Shortages of 1–5 pieces are refunded rather than reshipped — which is why we recommend ordering 10% overage.

30-Day Returns
Uninstalled tile in full, unopened boxes may be returned within 30 days of delivery. Return freight is paid by the customer. Partial boxes, opened boxes, installed material, and samples are final sale.

Questions Before You Order?
Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday 8:30 AM–5 PM PT. If you're unsure about freight access at your address, ask us before checkout — we'll flag anything that could hold up delivery.

Natural Variation
Quarried stone varies in color, veining, shade, movement, and finish from piece to piece and from lot to lot. Screen photos and samples show the range, not the exact tile you'll receive. Variation is the nature of the material and is never grounds for return. Porcelain is far more consistent, but shade and pattern can still shift between production runs — buy your full quantity in one order.

Before You Install

Order 10% overage. Covers cuts, breakage, and spares for future repairs. Reorders may not match in tone or lot.
Inspect every piece before setting. Pull from all boxes, blend, and dry-lay the full area. Installation is acceptance — no claims are honored once tile is set.
Hire a qualified installer. Natural stone and large-format porcelain require experience with the material. Your installer is responsible for substrate, setting materials, and method.

Sealing & Care
Natural stone should be sealed with a penetrating sealer and re-sealed periodically in wet and high-traffic areas. Clean with a pH-neutral stone cleaner only — vinegar, bleach, ammonia, and acidic cleaners etch marble, limestone, travertine, and onyx permanently. Porcelain does not require sealing. Outdoor stone weathers and shifts in tone over time; this is expected.

Responsibility
Tile & Mosaic Depot supplies material only. We are not responsible for installation, labor costs, substrate conditions, setting materials, product misuse, or damage from handling, sealing, maintenance, or chemicals. No claims, returns, or replacements are accepted on installed material.

California Proposition 65
Some natural stone and porcelain products contain substances known to the State of California to cause cancer or reproductive harm. Details at www.P65Warnings.ca.gov.

The Natural Stone & Porcelain Tile Specialists

Direct from the Producers

We buy directly from the mills and factories that cut and finish our tile, so pricing stays sharp and lots stay consistent.

Samples Ship Free

$7.99 per sample with no shipping charge, shipped within 1–3 business days. See the current material before you commit.

Ask a Specialist

Email us anytime with a question about our products at sales@tileandmosaicdepot.com. We'll get back to you during our business hours, Mon–Fri 8:30 AM–5 PM PT.