Big Tile & Stone Polymer-Modified Large & Heavy Tile Mortar

Bostik Tile & Stone Installation Systems Big Tile & Stone™ Polymer-modified large and heavy tile mortar engineered for demanding interior and exterior tile and natural stone installations. Bostik Big Tile & Stone™ is designed to support large-format tile and stone while helping minimize lippage and accommodate variations in material thickness. Its professional-grade formulation provides dependable bonding performance for floors, walls, and other demanding applications. Product Highlights Mortar Type Polymer Modified Professional Bonding Performance Tile Type Large & Heavy Tile and Natural Stone Application Interior / Exterior Floors and Walls Performance Non-Sag Supports Vertical Installations Key Features Large-Format Tile Installation Specifically engineered to support large and heavy tile and stone installations where increased mortar build and dependable support are required. Interior & Exterior Use Suitable for demanding indoor and outdoor tile installation projects when used over approved substrates and in accordance with product instructions. Helps Minimize Lippage Supports proper tile positioning and helps reduce uneven edges between adjoining large-format tiles. Vertical Application Support Designed to provide dependable support for compatible tile and stone installed on vertical walls and feature surfaces. Non-Sag White Formula The white formulation is approved for non-sag applications with tile sizes up to 12″ × 24″, subject to installation requirements. Polymer-Modified Performance Polymer modification enhances bonding strength and installation reliability for professional residential and commercial applications. Accommodates Uneven Thickness Designed to help compensate for variations in tile and natural stone thickness during installation. Professional Installation System Suitable for kitchens, bathrooms, feature walls, commercial interiors, exterior tile work, and other demanding installations. Recommended Applications Tile & Stone Applications Large-Format Tile Large and Heavy Tile Installations Natural Stone Interior and Exterior Applications Vertical Installations Walls and Feature Surfaces Project Applications Commercial Projects Demanding Commercial Environments Residential Projects Kitchens, Bathrooms and Floors Exterior Tile Work Approved Exterior Installations Product Resources Technical Data Sheet Big Tile & Stone™ TDS Safety Data Sheet Big Tile & Stone™ SDS Professional Installation Performance Installation Tip: Properly prepare the substrate and select the correct trowel size for the tile dimensions and installation conditions. Periodically lift a tile during installation to verify adequate mortar coverage. Important: Review the current Technical Data Sheet before use. Confirm substrate suitability, surface preparation, mixing requirements, application thickness, mortar coverage, environmental conditions, cure time, and tile or stone compatibility before installation.