In Stock Porcelain Trim | Carbon Rex Bullnose

Carbon Rex Bullnose: Seamless Architectural Detail.

The Carbon Rex Bullnose is a specialized finishing element within the Interstyle Porcelain collection, designed to create a more pronounced, architectural edge at exposed tile terminations. Compared to the softer, more subtle curve of the standard bullnose, the Rex profile features a deeper, more defined radius, delivering a bolder transition that enhances dimensionality while maintaining a clean, modern aesthetic.

Crafted from durable through-body porcelain, the rich black color runs seamlessly throughout the piece, ensuring lasting visual consistency and exceptional resistance to chipping, wear, and impact. This deeper profile not only provides enhanced edge protection but also introduces a strong, graphic frame—ideal for feature walls, countertops, pools, and spa environments where contrast and definition are key. Finished in a refined matte, the Carbon Rex Bullnose brings a confident, design-forward edge that adds depth and sophistication to any installation.

Technical Specifications

Series: Interstyle Porcelain Trim

Color: Carbon (Black)

Material: Through-Body Unglazed Porcelain

Size: 2"x2" (48x48mm)

Thickness: 6 mm

Finishes & Textures: Unglazed Matte

Test Standard:

Passes Dynamic Coefficient of Friction (DCOF) ANSI A326.3-2021
Passes Water Absorption ASTM C373-18 (2023)
Passes Resistance to Staining ASTM C1378-20
Passes Resistance to Freeze-Thaw Cycling ASTM C1026-23

Application: Residential, Commercial, Public Projects; Pool & Spa Applications; Indoor and Outdoor.

Availability: In-Stock, Ready to Ship 

Why Choose Interstyle Porcelain Carbon?

• Through-Body Color Consistency: Crafted from premium unglazed porcelain, the deep charcoal tone runs completely through the tile, making it virtually immune to visible scratches and heavy surface wear.
• Volcanic & Natural Aesthetic: Delivers a refined, modern look that perfectly mimics the raw, natural beauty of stone and volcanic rock—the ultimate foundation for urban sophistication.
• Superior Slip-Resistance: Features a specialized matte, unglazed finish engineered for safety, making it highly effective for wet areas, pool decks, and commercial spaces.
• Advanced Adhesion Technology: Utilizes dot-mounted sheets with exclusive key-back locks to guarantee 100% thinset adhesion for a secure, permanent installation.
• Extreme Environmental Durability: Fully frost-proof, chemical-resistant, and high-traffic rated to withstand the most demanding indoor and outdoor elements.
• Aquatic & Commercial Ready: The ideal, high-performance specification for submerged pools, spas, dramatic residential water features, and heavy-use commercial floors.
• Customization: Fully compatible with custom mosaic production, graphic pool markings, and architectural detailing.
• Trim Pieces: Outside V-Cap, Inside V-Cap, Bullnose (also known as Round Edge or RE), Outside Quarter-Round, Cove Base and matching corner pieces.