Hard Rock Concrete Supplies carries a full range of supplies for the concrete industry. Our range of products includes; Sealers, Cure & Seals, Rebar (Steel and GFRC), Insulation, Support Brackets, Weeping Tile, Patching and Repair Materials; as well as hand and power tools.
Our team prides itself on our customer service, product knowledge, and wide range of quality products and would love the opportunity to talk with you about all of your concrete needs. 

XS GFRC Backer Mix & XS DFRC Backer Mix

SKU: 102374
Regular price $83.99

SureCrete's XS GFRC Backer Mix is a dual component cement based bag mix that is unmatched in fiber loading. It is not a stand-alone blend but is designed to be used in conjunction with XS Face or XS Precast. XS Backer significantly reduces the materials and labor required to construct traditional precast concrete. Reinforcement steel is eliminated, thinner precast pieces are routine, quicker production times are accomplished, and no “B” mold is required. A stronger, denser and more flexible cementitious composite is created by combining cutting-edge technology with modern fiber advancements. With a broad range of coloring and texture selections along with the manipulation of water demand and placement, design considerations are nearly limitless. XS Backer, when used in conjunction with XS Face or XS Precast, produces concrete countertops, fireplace mantles and facades, shower surrounds, wall panels, furniture and many other architectural elements. XS Backer is the perfect medium for residential, commercial, and industrial applications.

XS Backer was designed to help alleviate the typical constraints of precast concrete - thick and heavy pieces that can't span long distances without some structural reinforcement such as steel rebar. Using the "reduction method" we've detailed in our in-person training class events throughout the country and in our instructional how-to videos, we've enabled you - the contractor or homeowner looking to craft a new architectural or precast concrete piece - to make casted concrete at a fraction of the typical thickness and weight of normal concrete as well as allow you to create much longer and wider pieces, all without the use of additional structural support.

Information About CHENG D-FRC Backer:
In addition to XS Backer, which is made available in a white Portland cement formula and can be colored accordingly, SureCrete has partnered with CHENG and The Concrete Exchange to make a vibrant grey-portland formula available in the form of the CHENG D-FRC Backing Mix. DFRC Backing Mix is an excellent; fiber-reinforced concrete formulated to allow saturated colors in a convenient dual-component package. The CHENG D-FRC (Decorative Fiber Reinforced Concrete) System is engineered for precast concrete professionals who demand time and labor savings combined with maximum design flexibility including large format capacity. CHENG D-FRC BackingBlend is a formulation of Portland cement, engineered fibers, and sand. The excellent blend consistency and exceptional workability deliver amazing structural reinforcing to any CHENG D-FRC SprayBlend applications.

This bag mix MUST be used with the XS Precast Modifier in a mix ratio of 1 gallon XS Modifier to 1 50lb. bag of  Backer Mix.  The XS Precast Modifier Is sold Seperately.

GFRC Backer Mix is White in colour

D-FRC Backer Mix is Grey In Colour


GFRC and DFRC Backer  Mix TDS

GFRC and DFRC Backer Mix SDS

XS Precast Modifier SDS