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.
Some precast pieces that would benefit from using GFRC Backer Mix:
Solid Piece Residential Kitchen Counters
Thin Edge Coffee & End Tables
Large Facade Dining Tables
Bathroom Countertops
Polished Bath Vanity Sinks
Custom Architectural Pieces
Custom Floor Tiles
Commercial Counters
Service Industry Bartops and Counters
Custom Furniture
Free-Standing Bathtubs
How Do You Apply SureCrete XS Backer Glass Fiver Reinforced Concrete backing material?
GTRC Backer Mix can do every casted concrete project you work on stronger and lighter:
XS Backer is not a stand-alone casting material and is meant to be applied to a mold AFTER the application of a thin layer of XS Precast, XS Face or XS Terrazzo mix.
In a 5-gallon bucket, pour in XS Modifier and any powder colorants you want to use to integrally color your mix, and mix thoroughly, slowly adding the XS Backer dry contents from the bag.
Depending on the thickness, you may pour XS Backer into the mold, or just place it into the mold directly by hand in the areas you wish to strengthen.
While wearing gloves, use your hands to push material around inside the mold to reach the overall shape and thickness you are looking to add.
In warm weather, allow 8-12 hours before removing from the mold (in freezing temperatures or for a very thick pour, allow to set overnight).
Once de-molded, treat the piece the same as you would any surface cast using our XS Precast, XS Terrazzo or XS Face mix designs.