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PROMA > Products > Setting Materials > Specialty > PRO GROUT™ XTREME MORTAR


PRO GROUT™ XTREME is an innovative, new-generation, lightweight, unique ALL-IN-ONE reactive resin mortar and grout featuring FUSION technology, which blends multiple key characteristics for the benefit of the end-user. It is water-cleanable, high-performance and durable that outperforms common cementitious mortars and grouts.



  • Use as an INDUSTRIAL-STRENGTH MORTAR for most tile and stone and moisture sensitive stones such as green or red marbles
  • A LIGHTWEIGHT Technology™ formula – 33% lighter in weight than conventional epoxy products
  • Contains Recycled Materials (50% Post-Consumer) – Exceeds LEED® objectives and requirements
  • Inhibits mold and mildew growth
  • A PROMA Super Setting Technology™ product: extended working time, ultra creamy consistency and easy to use for setting tile
  • No VOC
  • For highly resistant industrial, institutional, commercial and residential installations
  • For harsh chemical resistance to highly corrosive chemicals, food products and beverages such as in commercial and institutional kitchens, bottling and food processing plants, hospitals, laboratories, breweries and more
  • For interior use on floors, countertops, walls, and in wet and submerged areas, including water basins, fountains, pools and gang showers
  • Exceeds ANSI A118.3 requirements


1 L (0.26 US gal) kit
3 L (0.79 US gal) kit


Data Sheet (mortar)

Data Sheet (grout)

SDS (Part A)

SDS (Part B)

SDS (Part C)


Use this convenient calculator to determine how much product you will need for a project.