HOME INDUSTRIES & APPLICATIONS ADVANTAGES SDS ASTM MEDIA SIZES CONTACT US NATURALLY FRESH CAT LITTER Contact Eco-Shell We'd love to hear from you! Please email, call or write us and we'll respond just as soon as we can. If you have a question that needs immediate attention, please call (530)-824-8794. If you are a retailer or distributor and are interested in Eco-Shell products, please provide your physical address in your email so we can better respond to your inquiry. Write Us sales@ecoshell.com 5230 Grange Road Corning, CA 96021 Call Us (530)-824-8794 Monday - Friday 8:00 am - 5:00 pm MST Send a Message SEND MESSAGE Eco-Shell, LP 5230 Grange Road | Corning, CA 96021 Phone: 1-(530)-824-8794 | FAX: 1-(530)-824-8798 ©2017 Eco-Shell, LP - All Rights Reserved. Legal & Privacy | Terms & Conditions

HOME INDUSTRIES & APPLICATIONS ADVANTAGES SDS ASTM MEDIA SIZES CONTACT US NATURALLY FRESH CAT LITTER ASTM Specification E-11 TABLE (1) Nominal Dimensions, Permissible Variations for Wire Cloth of Standard Test Sieves (U.S.A.) Standards Series Sieve Designation Nominal Sieve Opening, in.² Standard¹ Alternative (1) (2) (3) 4.75 mm No. 4 0.187 3.35 mm No. 6 0.132 2.36 mm No. 8 0.0937 2.00 mm No. 10 0.0787 1.7 mm No. 12 0.0661 1.4 mm No. 14 0.0555 1.00 mm No. 18 0.0394 850 µm³ No. 20 0.0331 600 µm No. 30 0.0234 500 µm No. 35 0.0197 425 µm No. 40 0.0165 300 µm No. 50 0.0117 250 µm No. 60 0.0098 180 µm No. 80 0.0070 150 µm No. 100 0.0059 106 µm No. 140 0.0041 75 µm No. 200 0.0029 45 µm No. 325 0.0017 ¹These standard designations correspond to the values for test sieve openings recommended by the International Standards Organization, Geneva, Switzerland, except where noted. ²Only approximately equivalent to the metric values in column (1). ³1000 µm = 1 mm Eco-Shell, LP 5230 Grange Road | Corning, CA 96021 Phone: 1-(530)-824-8794 | FAX: 1-(530)-824-8798 ©2017 Eco-Shell, LP - All Rights Reserved. Legal & Privacy | Terms & Conditions

HOME INDUSTRIES & APPLICATIONS ADVANTAGES SDS ASTM MEDIA SIZES CONTACT US NATURALLY FRESH CAT LITTER Advantages of Ground Walnut Shell Safety/Environmentally Sound Non-toxic and biodegradable Requires no flammable solvents Dust free Natural product Use required on most U.S. Government contracts Found not to cause Silicosis (can occur from use of sand or silica products) Cost Effective Cleans without leaving scratches or pitting Cleaned parts require no additional machining or fitting Cleans precision parts without a change in dimensions Non-corrosive Lightweight Pollution prevention Fast Surface areas require no drying time Easy to use Fast clean up after use Easy disposal process Elasticity and Durability Resistant to rupture and deformation Limited breakdown Can be re-used in various applications Eco-Shell, LP 5230 Grange Road | Corning, CA 96021 Phone: 1-(530)-824-8794 | FAX: 1-(530)-824-8798 ©2017 Eco-Shell, LP - All Rights Reserved. Legal & Privacy | Terms & Conditions