Saint-Gobain Performance Ceramics & Refractories leads the industry in design, development and production of engineered ceramics and refractory products for Petrochemcial Applications with extreme operating conditions and high temperatures.

Refrax® ProGUN - Gunning

Saint-Gobain Performance Ceramics & Refractories’ range of gunning cements is suitable for patching or primary lining in areas such as the nose, ignition roof or main chamber walls.

Refrax^® ProGUN products are manufactured from the finest SiC grains, providing excellent wear capabilities and superior service.

Silicon carbide refractory castable
Hydraulic setting for gunning applications
Low rebound
Dense high purity silicon carbide
Designed specifically for boiler tube walls
Application by gunning, casting or troweling
High strength development within 12-24 hours
High thermal conductivity for maximum heat transfer
High yield
Packaged in a 25 kg bag
A shelf life of 12 months under normal conditions

Progun 80

Property	Value		Method
Typical Chemical Analysis	SiC Al₂O₃ SiO₂ CaO Others	78.0% 12% 4.0% 2.5% 1.5%	DIN EN ISO 21068 DIN 13925 DIN 51001
Grain Size	10f		EN 933-2:1996
Installed Density	2,350 kg m³		BS EN 993-1:1995
Cold Crushing Test Cast & Dried Fired 1,000ºC	25 MPa 30 MPa		BS EN 993-5:2000

Nose section
Inlet roof
Burner outlet
Super heater
Header and collector
Repairs and patching

I can once again confirm that Saint-Gobain Refrax® ProGUN 80 shotcrete is highly effective in protecting the tube wall of the combustion chamber in our EfW on the Isle of Man.

The first application was made more than six years ago, and we have experienced no problems with the product. As we have seen together, the overall condition of the lining is still excellent.

Using Refrax® ProgGUN 80 has proved to be very effective for us as it protects the pipe wall and eliminates the need for the regular, extensive repairs previously necessary when using other products. I highly recommend Refrax® ProGUN 80 shotcrete, and we are happy to have Saint-Gobain as our material supplier.

Mike Spiers to Waste-to-Energy Manager

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Waste to Energy Refrax SiC

Saint-Gobain provides outstanding refractory solutions for thermal treatment in the WTE market. Our tube protection systems are unrivaled protecting tube...

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Refrax® ProGUN - Gunning

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Progun 80

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