- US Sales
- International Sales
- Technical Support
- Human Resources
10in, No. 60 (250µm) Polyester Square is designed to fit non-metallic or brass two-part frames. Square cloth has a circle of tough, resilient material embedded in the mesh to act as a sealing gasket. Opening sizes are equivalent to ASTM E11 sizes but may not meet tolerance specifications.
The versatile polyester material is suitable for most applications because it resists abrasion, acids, and most alkalis up to a pH of 9-10 while maintaining strong wet stability.
Enter your name, email, and questions below and we will reply during business hours (8am - 5pm EST, Monday through Friday).