HESS NCS GRADES are mined and refined from the world’s finest commercial deposit of white pumice—a naturally pure amorphous aluminum silicate. Our micronized grades provide increased filler performance in industrial and architectural coatings without the health risks of crystalline silica.
GET A SAMPLE
Our five microfine non-crystalline silica filler/extender grades are available to purchase in small testing quantities online via our Pumice Store.
SALES: If you want to talk availability, grades or grade blends, logistics, costs—contact our sales team at 208-766-4777 x138 or email salesteam@hesspumice.com | RESEARCH: If you’re exploring how NCS grades may fit your particular filler extender need and would like to run some tests—please contact R&D at 208-766-4777 x111 or email rd@hesspumice.com |
SALES: If you want to talk availability, grades or grade blends, logistics, costs—contact Jason Kimberling, Sales Manager, at 208-766-4777 x142 or email salesmgr@hesspumice.com
RESEARCH: If you’re exploring how NCS grades may fit your particular filler extender need and would like to run some tests—please contact Brian Jeppsen, VP of R&D, at 208-766-4777 x111 or email brian@hesspumice.com