Polypropylene Caps
Polypropylene Caps are known permanently impact strength, durability, cost effectiveness, thermal resistance, and pliability. Polypropylene vials caps are autoclavable. Wide mouth PP caps are well-suited for several dry products. Choose from unlined polypropylene caps or bottle caps with various liners including: foil liners, PTFE liners, or acid resistant F-217 liners.