Product Overview
Calacatta Gold Marble 1/2" x 12" Pencil Liner Molding provides custom architectural detailing, clean edge transitions, and high-end Italian marble elegance to interior tile installations. Mined from Carrara quarries in Tuscany, Calacatta Gold is world-renowned for its bright white background interwoven with soft gray strata and signature warm honey-gold veining.
Featuring a classic 1/2" semi-round bullnose profile in a 12" linear strip, this delicate pencil trim is engineered to frame wall field tiles, caps shower niches, border backsplash transitions, and conceal raw tile edges. Available in high-gloss polished or satin honed finishes, it adds refined dimension and a tailor-made masonry finish to luxury stone designs.
Technical Specifications
| Technical Property |
Value / Specification |
Notes / Compliance |
| Material Type |
100% Genuine Italian Marble |
Mined in Carrara, Italy |
| Series / Colorway |
Calacatta Gold / Borghini |
Bright White Field with Gray & Honey-Gold Veining |
| Nominal Dimensions |
1/2" W x 12" L (1.2 cm x 30.5 cm) |
Linear Rounded Pencil Trim Profile |
| Profile Shape |
Half-Round / Bullnose Pencil Trim |
Raised Architectural Edge Molding |
| Surface Finish |
Polished or Honed |
Luminous Gloss or Soft Satin Matte |
| Shade & Graphic Variation |
High Natural Variation (V3-V4) |
Unique Natural Veining in Every Piece |
| Edge Detail |
Smooth Rounded Crown / Flat Back |
Designed to Butt Tightly Against Field Tile |
| Recommended Applications |
Shower Niche Frames, Wall Borders, Backsplash Edging, Chair Rails |
Interior Vertical & Low-Impact Horizontal |
Recommended Applications
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Shower Niche & Window Framing: Softens and seals exposed tile edges around recessed shower niches, window sills, and tub surrounds with a finished marble edge.
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Kitchen Backsplash Transitions: Serves as a decorative linear border between different tile patterns (e.g., subway tile fields and herringbone cooktop focal points).
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Wainscoting & Wall Borders: Acts as a slim architectural cap trim along tiled wainscoting, vanity accent walls, and mirror perimeters.
Installation & Handling Guidelines
⚠️ IMPORTANT: ITALIAN MARBLE SETTING & SEALING PROTOCOL
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Pure White Thin-Set Mortar Required: Calacatta Gold marble is translucent. Always set pencil liners using a high-performance, polymer-modified pure white thin-set mortar (ANSI A118.4 / ANSI A118.15). Using gray thinset will bleed through the stone body and permanently darken its white background.
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Pre-Sealing Before Grouting: Apply a high-quality penetrating natural stone sealer to the trim piece prior to grouting to guard against grout haze and pigment absorption into delicate marble pores.
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Dry Laying & Color Matching: Natural Calacatta stone contains varying amounts of gold and gray veining. Dry-lay pencil liners alongside your field tiles prior to installation to match veining intensity and background whiteness harmoniously.
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Cutting Protocol: Cut delicate pencil trim using a continuous-rim diamond wet tile saw to prevent chipping along the thin, rounded crown.
Care & Maintenance
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Routine Cleaning: Wipe clean regularly using warm water and a neutral pH natural stone cleaner or mild dish soap.
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Avoid Acidic Cleaners: Never use vinegar, bleach, muriatic acid, or abrasive bathroom cleansers, which will etch calcium carbonate marble surfaces.
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Periodic Resealing: Reapply a penetrating stone sealer every 1 to 2 years (or more frequently in wet shower environments) to maintain water repellency and stain defense.
Design Profile
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Aesthetic Inspiration: Italian Neo-Classical, Modern Luxury, Warm Minimalist, Art Deco Glamour.
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Visual Advantage: The slenderness of a 1/2" pencil liner provides a clean, refined edge without the bulky appearance of heavy crown moldings.
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Complementary Finishes: Pairs exceptionally well with Calacatta Gold subway or mosaic field tile, champagne bronze, brushed brass, or polished nickel plumbing fixtures, and white oak millwork.
Frequently Asked Questions
Why is a pencil liner used instead of a standard tile edge?
Pencil liners feature a finished, rounded crown that covers raw, unglazed, or rough-cut tile edges, giving showers, niches, and backsplash borders a smooth, professional stone finish.
Does Calacatta Gold pencil liner require sealing?
Yes. As genuine natural marble, it is porous and must be sealed with an impregnating natural stone sealer prior to grouting and maintained periodically over time.
Is Calacatta Gold pencil liner real marble or ceramic?
This listing specifies 100% genuine natural Italian Calacatta Gold marble quarried in Tuscany, featuring authentic mineral veining throughout the stone body.
