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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. PRO GROUT XTREME is a stain-resistant, scratch-free and sag-free grout with exceptional color consistency and ease-of-maintenance. It is a water-cleanable, high-performance and durable all-in-one mortar and grout 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
  • 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 areas
  • Inhibits mold and mildew growth
  • A LIGHTWEIGHT Technology ™ formula with sag-free properties as a grout – 33% lighter in weight than conventional epoxy products
  • A PROMA Super Setting Technology ™ product: extended working time, ultra creamy consistency and easy to use for grouting or for setting tile
  • No VOC
  • Exceeds ANSI A118.3 requirements
  • Contains Recycled Materials (50% Post-Consumer) – Exceeds LEED® objectives and requirements


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


Data Sheet

SDS (Part A)

SDS (Part B)

SDS (Part C)


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