June 14, 2021 Dear Valued Customer, Effective for all open orders shipping on or after July 12, 2021, Afton Plastics will be implementing a price increase on all products made from the following grades of material: Daikin Neoflon® PFA as follows: AP-230 (General Purpose) Up to 5% AP-231SH (High Purity) Up to 5% Chemours (DuPont) Teflon® PFA as follows: 350 (General Purpose)