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CelaBrite® our finest functional additive grade of diatomaceous earth (DE), is used as a paint pigment extender and flatting agent in paints and coatings, and as an anti-blocking agent in the production of clear polyethylene and polypropylene films.

Paint and Coatings

Our functional fillers have been proven...

  • Anti-blocking Agent
  • Paint Pigment Extender
  • Flatting Agent
  • Functional Filler

Introducing Celatom Brights™, a broad range of functional products for the paint and coatings industry. High efficiency materials for matting, texture and rheology.

Get ready for a bright future with our new unique, high performance paint and coatings additives including flux-calcined diatomaceous earth (DE), natural virtually...

  • Virtually crystalline silica (CS) free, which means MORE time for business and LESS time on regulatory issues.
  • Lower in density than competitive products which allows you to gain MORE performance in your paint formulations with LESS additive.
  • Improve TiO2 spacing, so you can use 5-10% LESS TiO2 and save MORE $ on your paint formulation.

Celatom Filter White (FW) flux-calcined diatomaceous earth (DE) ranges in color from bright white to light pink. These filter aid grades have a wide range of filtration capabilities and a wide range of particle size removal properties. Our filter white products have a permeability range of 420-20,000 millidarcies.

  • Wide range of filtration capabilities
  • Wide range of particle size removal
  • Permeability range of 420-20,000 millidarcies

Our Celatom® Mineral Natural (MN) diatomaceous earth (DE) grades belong to our EP Naturals line of DE products, which are some of our most popular products. Known for their natural, high quality and purity, MN grades are used in agriculture, home & garden, automotive components, ceramic and fertilizer industries. They can be used...

  • Part of the EP Naturals line of products
  • Natural, high quality & purity
  • Can be used as a performance additive, carrier or filler

Our Celatom® Mineral White (MW) grades of diatomaceous earth (DE) are used in an extremely large variety of industries including aircraft, building & construction, plastics, paint & coatings, and many industrial applications, in addition to cosmetics and dental.

  • Extremely flexible grades of diatomaceous earth (DE)
  • Flux-calcined
  • Used as fillers, thickening agents, catalyst support and for friction control

No one grinds finer than we do. This product is a natural, fine ground silica of the highest purity. Choose from 5 different grades from 5 to 40 micron topsize. Near-neutral pH and narrow size distributions allow very high loading with minimal effect on viscosity and cure...

  • High-purity silica ensures a more consistent, repeatable performance
  • Bright white, inert material
  • Finely ground to minimize resin demand and reduce shrinkage*
  • Increased density and thermal conductivity*
  • Improved coating hardness and chemical resistance
*Application dependent

The high-purity content of our SIL-CO-SIL ground silica (at least 99.5% Si02) helps ensure consistent quality and color. Precision ground from 45-250 micron topsize, it's available in multiple grades.

  • High level of brightness
  • Minimized resin demand
  • Chemical resistant and may improve coating hardness
  • Consistent...
  • High level of brightness
  • Minimized resin demand
  • Chemical resistant and may improve coating hardness
  • Consistent chemistry, near-neutral pH and narrow size distributions
  • Minimal effect on viscosity and cure rates (even with very high loading*
  • Inherently inert with low moisture and low oil absorption*
*Application dependent

The Complete Filtration Product Guide!

Check out our complete guide to EP Minerals' filtration products - diatomaceous earth, perlite, cellulose and filter aid blends.

SDS Finder

Looking for a Safety Data Sheet (SDS), formerly known as a Material Safety Data Sheet (MSDS)? You'll find them all here, listed by product or grade.

Document Library

Visit our Document Library to find brochures, flyers, technical documents, product certifications and other specifications on our products. 

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