PreKrete G-8 Refractory. Industrial & COOKING Surface Castable G-8 / Waterproof / Strong / Abrasion Resistant

PreKrete G-8 is a versatile Refractory.  High Abrasion and Chemical Resistance and can be manufactured to Food Grade.

Available by the Pallet, the Bag, Pail or custom casting or specialized bricks.

Used for cooking surfaces, lining hot water tanks, industrial pipes, for wall, floors and a pizza oven floor favourite. When properly cured, it can give a great food-safe, dark, waterproof, smooth surface (similar to the new ceramic/ rock cooking pans).

We have some special Bricks and Tiles made with Pre-Krete G or surfaced with Pre-Krete G8 for baking surfaces with lightweight, highly insulating bottoms, ideal for Cooking ovens.

It is an aluminous hydraulic cement with many industrial purposes, including lining the interior of potable water tanks and heaters.  It is resistant to most chemicals, corrosion, and abrasion. 

The maximum temperature rating after curing is 1900°F in standard wood-fired conditions (note: Because G8 is also used in heavy industrial settings with exposure to volatile chemicals that can reduce its maximum temperature though, in wood-fired environments, it is stable to 1900°F. ) 

NOTE-  PreKrete G8 is also available in a custom-formulated ultra-fine preparation for filling small cracks or smoothing imperfections.  Most of it is powder-fine, with a few grains as large as sand near 1.0 mm (most is like flour with a few grains like sand).

Note - for setting firebricks (pizza oven bricks coming this week) I suggest the refractory castable KS-4V which is rated to 2600°F.  This is versatile to be used both as a stronger mortar and to fill the wedged gap between regular bricks on a dome as it does not have large aggregate, and is easy to work with.

Talk to Sean about adding products to slow down curing if extra time is required.

Note-  Our Own food-grade bricks & tiles are made especially for the best cooking surfaces in the industry.  A strong insulating base & great cook top hard & waterproof surface for the ultimate in wood fired & similar cooking performance.  Demand is very high so please allow a couple weeks for fulfillment of bricks and tiles.

Cooking Tiles:

• 12" x 12" x 1" (Pre-Order)
• 9" x 4.5" x 1/2" (Pre-Order)

Cooking Surface - Insulating Bricks

• 12" x 12" x 2" (Hard Top Surface ~ 5/8" thick - Pre-Order)
• 9" x 4.5" x 2.5" (Pics below - Pre-Order)

Regular Grain - Sizes Available:

• 50 lb Bag Regular
• 2 Gallon Pail Regular
• 1 Gallon Pail Regular
• 2.5 lb Jar Regular
• Full skid of 70 x 50 lb bags (pre order discounts)

ULTRA FINE Grain - Sizes Available:

• 1 Gallon Pail ULTRA FINE
• 2.5 lb Jar ULTRA FINE

Please click here for Safety Data Sheet.