EBM-Lite™ Premium Epoxy Bonding Mortar – 100% Solids

Product ID: TDS-154

Three-component, 100% solids epoxy mortar system for installation where chemical resistance, impact resistance and high-strength are a necessity. Non-sag and non-slump for large format tiles on floors and walls. Formulated to be 30% lighter than other epoxy mortars.Handles like a cement-based mortar with the performance of an epoxy. Formulated with recycled material, contributing to LEED® points.

  • High impact and chemical resistance
  • Excellent for installing moisture sensitive and resin-backed stone
  • Same coverage area as standard epoxy
  • Exceeds ANSI A118.3

Coverage Chart


Trowel Size Min Coverage Max Coverage
Longest side of tile less than 8" use 1/4" x 1/4" x 1/4" (6 x 6 x 6 mm) Square-Notch 50 sq. ft. (4.6 M²) 55 sq. ft. (5.1 M²)
For tile 8" by 8" to 12" x 12" use 1/4" x 3/8" x 1/4" (6 x 9.5 x 6 mm) U-Notch 35 sq. ft. (3.3 M²) 40 sq. ft. (3.7 M²)

Recommended minimum coverage (80% for dry areas and 95% for wet areas and exteriors). Back buttering may be necessary.

Note that mortar coverage does not include backbuttering tiles. When backbuttering, consider the tile underside pattern and depth to estimate thickness and usage to add to your estimate.

Chart for estimating purposes. Coverage may vary based on installation practices and jobsite conditions. For more sizes, use the material calculator at CustomBuildingProducts.com or contact CUSTOM Technical Services at 800-282-8786.

Materials Calculator Determine how much material you need for your project.