Custom Bldg Products ARL4000QT Ceramic Tile Mastic 1 Qt

Product Description

The CUSTOM BLDG PRODUCTS ARL4000QT is a multi-purpose, high-performance mastic adhesive formulated for bonding ceramic tile to interior walls and floors subject to intermittent water exposure. This white, non-staining adhesive delivers high bond strength along with exceptional slip resistance, keeping tiles from shifting during installation before the adhesive sets. An increased open time gives installers a wider working window, which is especially useful when setting larger layouts or working in challenging conditions. Sold in a 1-quart unit, it is suited for small repair jobs and focused tile installations where a full-sized container is unnecessary.

This mastic is intended for interior residential and light commercial tile applications, including bathroom walls, kitchen backsplashes, and floor surfaces that see periodic moisture rather than continuous submersion. It is not rated for wet areas with standing water or full immersion. Tile setters and flooring installers apply this product where a ready-to-use adhesive is preferred over a cement-based mortar, particularly on drywall, plaster, and similar interior substrates.

Key Features

• Multi-purpose formula bonds ceramic tile to interior walls and floors
• Non-staining white color blends with standard grout lines during installation
• High bond strength holds tile firmly through the cure cycle
• Exceptional slip resistance prevents tile slippage before adhesive sets
• Increased open time allows greater working flexibility during layout and placement
• Ready-to-use mastic requires no mixing

Compatibility

Designed as an OEM-style replacement-grade mastic adhesive for interior ceramic tile installations on walls and floors exposed to intermittent water contact.

Installation Notes

This product should be installed by a qualified tile setter or flooring professional following the Tile Council of North America (TCNA) guidelines. Ensure the substrate is clean, flat, dry, and structurally sound before applying adhesive. Do not use this mastic in areas of continuous water exposure such as shower floors or submerged surfaces. Allow adequate cure time before grouting and return to service.