Dry Layout Required. Product MUST be installed in accordance with current TCNA Handbook Stone Methods. Tile Is Handmade, Textured Lines May Not Continue Across Tiles. Adjust Positioning to Minimize Variation. Dry laying of this product prior to installation is required. Plan your layout accordingly. Not Suitable for Use Near Heat Such as Fireplace or Stove Top. Tile Surface Temperature Above 170F May Cause Epoxy to Yellow or Weaken and Metal to Delaminate. White Mortar Is Recommended for Natural Stone. Use proper troweling techniques. Directional troweling and back-buttering large format tiles helps ensure full coverage, mortar transfer, and bond. Seal and utilize a grout release prior to grouting. This product should be carefully bag grouted