Custom Building Products ProLite Premium Large Format Tile Mortar, Gray, 30 lb, Lightweight High Bond Strength Non-Sag, Thin-Set and Medium Bed Adhesive for Interior and Exterior Use

Product Features:

• High Bond Strength Performance: Advanced polymer-modified formula delivers exceptional adhesion for tile and stone installations on floors and walls in interior and exterior settings.
• Lightweight Coverage Efficiency: 30 lb bag provides the same coverage as a traditional 50 lb mortar, reducing fatigue while improving handling and productivity on job sites.
• Non-Sag Wall Support: Sag and slip resistant formula holds heavy wall tiles firmly in place immediately after installation for precise alignment and reduced adjustments.
• Non-Slump Floor Stability: Designed for thin-set and medium bed applications up to 3/4 inch thickness, ensuring consistent support for large format tile installations.
• Large Format Tile Ready: Ideal for heavy tile and stone including porcelain, ceramic, and natural stone, supporting demanding installations with reliable performance.
• Versatile Substrate Compatibility: Suitable for concrete, masonry, mortar beds, gypsum board, existing tile, and approved membranes for flexible installation options.
• Interior and Exterior Use: Engineered for both indoor and outdoor applications including floors, walls, pools, and water features requiring high-performance bonding.
• Eco-Friendly Composition: Contains recycled materials contributing to LEED certification while maintaining professional-grade performance and sustainability standards.
• Standards Compliance Assurance: Exceeds ANSI A118.4TE, A118.15TE, A118.11 and meets ISO 13007 C2TES1P1 for proven quality and long-term durability.
• Extended Working Properties: Offers excellent pot life and open time for easy application, adjustment, and proper tile placement during installation.
  

Product Description:

Custom Building Products ProLite Premium Large Format Tile Mortar is a professional-grade, lightweight thin-set and medium bed adhesive engineered for superior performance in demanding tile and stone installations. Designed with advanced polymer technology, this mortar delivers exceptional bond strength, making it the preferred choice for installing large format tile, heavy stone, and porcelain surfaces on both vertical and horizontal applications. Its unique lightweight formulation enhances workability while significantly reducing installer fatigue, making it easier to mix, spread, and apply across projects of any size.

This high-performance mortar features a non-sag and non-slip formula that immediately secures wall tiles in place, eliminating the need for constant adjustments during installation. For floor applications, its non-slump consistency ensures even support and uniform thickness, even when applied up to 3/4 inch. These characteristics make it ideal for large format tile installations where proper coverage and stability are essential to long-term durability and performance.

ProLite is compatible with a wide range of substrates, including concrete, masonry, mortar beds, gypsum wallboard in dry areas, existing tile, and properly prepared surfaces. It also works seamlessly with crack isolation membranes, waterproofing systems, and uncoupling mats, providing flexibility for various installation methods. Whether used in residential renovations or commercial construction, it offers dependable results across interior and exterior environments, including wet areas, pools, and water features.

The mortar’s extended open time and workability allow installers to achieve proper tile placement and coverage with ease. When applied correctly using the appropriate trowel size and technique, it ensures strong adhesion and long-lasting performance. Coverage rates vary depending on trowel selection, but a single 30 lb bag can cover up to 100 square feet, delivering outstanding efficiency compared to traditional mortars.

In addition to performance, ProLite is designed with sustainability in mind. Its formulation incorporates recycled materials that can contribute to green building initiatives and LEED certification goals. Combining strength, efficiency, and environmental responsibility, this mortar provides a reliable solution for contractors and DIY professionals seeking a high-quality adhesive that delivers consistent results and long-term durability in every tile installation project.