GFRC Concrete Countertop Precast Mix (50 lbs)

GFRC Concrete Countertop Precast Mix (50 lbs)

Xtreme PreCast Concrtete Countertop Mix from SureCrete

Xtreme PreCast - Concrete Countertop Mix it's a hybrid GFRC, dual component, pourable precast concrete bag mix.

An excellent choice for concrete countertops, fireplaces, wall panels and other designs.

The high early strength and 6-12 hour cure time allows fo fast production and turnaround.

Xtreme PreCast concrete countetop mix is the optimal choice to create SureCrete's "Veining" concrete countertop look.

Xtreme PreCast Concrete Countertop Mix requires 1 Gal Xtreme Counter Top Modifier (10 lb)



1 gal (3.8 L) XS Precast Modifier to 1–50 lb (22.7 kg) bag of XS Precast + up to 16 oz. (0.5 L) water



One 50 lb (22.7 kg) bag of XS Precast = approx.

9.8 ft2 @ ½" (0.9 m2 @ 12.7 mm

7.2 ft2 @ ¾" (0.64 m2 @ 19 mm)

4.9 ft2 @ 1" (0.45 m2 @ 25.4 mm)

2.45 ft2 @ 2" (0.22 m2 @ 50.8 mm)


0.43 ft3 (0.01 m3)


Frequently Asked Questions about Countertop Casting

Q: What is the difference between Concrete Countertop Precast Mix and D-FRC Concrete Countertop Casting Mix?

A: Other than GFRC (Precast Mix) is White & DFRC is Gray, there is no other difference in these two products. They are both the same glass reinforced concrete mix, made by Surecrete. DFRC is the old name brand for this Gray precast mix. We have decided to keep the DFRC product name on our website as many people may still be looking for the DFRC product online when shopping.

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  • Product Code: XCT
  • Availability: In Stock
  • $35.60

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