Downloadable Resources

Consumption Charts


Use our helpful consumption charts to determine air consumption, media usage, attrition rates, etc.


Basic Maintenance


Troubleshoot equipment quickly with our basic guides.  Need more help?  Give us a call. 


Blasting Process


A brief guide to blasting, for printing and sharing at point of use.


OSHA Silica Warning


 GNP does not sell or recommend blasting with silica sand.  All of our medias contain less than 1% free silica, this is why.