Milled Potassium Nitrate Technical Grade KNO3


Technical Grade Potassium Nitrate Milled Powder

Priced per pound


Click Photo to Enlarge



We were the first supplier to offer technical grade to the hobby community in 2013. Once the word spread about it's purity and superiority, other suppliers jumped on the bandwagon claiming their KNO3 was also "Technical Grade". Once milled, it's impossible to visually tell what grade it originally was. Hmm....

This is Technical Grade KNO3 that has been ball milled. It readily passes a 200 mesh screen and that's as small as I can test the size. Due to the fine granulation, this readily clumps but will easily break apart with your fingers or a screen if kept dry .

This product is produced under stringent specifications for applications where consistent quality is a priority. Standard grade and prilled KNO3 contain binders and other impurities.


This product can be shipped by UPS Ground to the lower 48 states only. 

Click here for shipping restrictions


Purchasing this product requires that you agree to the following;


You assume all risks of use, storage and handling. You agree to hold us harmless for any use or misuse of this product. You certify that your are at least 18 years of age. You certify that possession of this product is in compliance with any state or local laws where you live. You certify that you've actually taken the time to read this.

Add to Cart:

Your IP Address is:
Copyright © 2019 Phil's General Store.
Parse Time: 0.119 - Number of Queries: 122 - Query Time: 0.028442728637695