... retainong nut with a clean probe. Inset a mixer tip to cartridge nose.Close valve. Insert cartridge ... to surface.4.The dispemsing gun, cartridge, and static mixer were designed to work as a high performance, integrated ... .5.Do not cut off any part of static mixer tip because this will result in Inconsistent mix. ... clean with a rag then put on a new static mixer.7.Keep as clean as possible. Make sure ...