Aqueous dispersions of detergents, cellulosic thickener and preservative
Media is adjusted and tested to assure batch-to- batch uniformity. Each container is fully identified by batch number and shipping date. Contents of unopened containers are guaranteed standard in performance for one year. Media is supplied in pint (473 mL) jars which should be sufficient for approximately 40 tests.
Non-Abrasive Type, Thomas numbers 6411C26 and C28, are used in ASTM Method D 3450 test for washability properties.
Abrasive Type, Thomas numbers 6411C30 and C32, contains ground silica for accelerated erosion and are used in ASTM D 2486, D 4213 and D 3450 scrub resistance and washability tests.