RDS28 Mayer Rods can film 64.0 micron wet film thickness, and No. 28 Spreader stick is a more popular model in the industry. Key industries are: glue, Resin, Pigment, additives, architectural coatings, powder coatings, printing, chemical chemistry, Aluminum profile, etc. RDS Mayer Rods has a history of 30 years in CHINA and is well received by industry users.