ASTM Wire Cloth and non-metallic polyester or nylon woven cloth are available for sizing applications where conventional sieves will not work. Gilson offers a full range of stainless steel or brass woven-wire cloth as well as for non-metallic polyester or nylon woven mesh.
 
ASTM Wire Cloth 
Complies with ASTM E11 and AASHTO M 92 standards and has a longer service life than non-metallic cloth.
Quality stainless steel or brass ASTM woven-wire sieve cloth can be cut to order for special applications. Wire cloth meets ASTM E11 and AASHTO M 92 opening requirements and is the same quality used in Gilson Test Sieves and Screen trays. Stainless steel cloth is available in all ASTM E11 openings including metric supplemental sizes and offers the longest possible service life. Brass cloth is available in openings from 2.36mm to 45μm (No. 8 to No. 325) and is suitable for less demanding applications. 
 
Polyester/Nylon Cloth 
Has very consistent openings equivalent to US Standard sizes from 3.35mm to 20µm (No. 6 to No. 635), plus additional aperture sizes of 15, 10, and 7µm. The cloth is convenient and easy to cut to required sizes, but average opening sizes and thread diameter may vary substantially from ASTM E11 tolerances.

Polyester or Nylon Cut to Order Cloth can be used for special applications where metallic wire cloth cannot be used. Both types of cloth have consistent openings equivalent to US Standard sizes from No. 6 to No. 635, as well as 15, 10, and 7µm sizes. Average openings and thread diameter may vary substantially from ASTM E11 tolerances for metallic woven wire cloth.
Screen Cloth Fabric is supplied cut within the limitations of standard 46in (1,168mm) roll width.