18mm Wadded Flat Screw Cap for Postal Bottles

This 18mm screw cap is manufactured from Polypropylene (PP) wadded cap with 415 thread. 18mm Standard Plastic Screw Cap with an EPE liner. The liner is a white foam sheet that sits inside the cap and helps prevent leakage and cross product contamination. Also available with a foil IHS (Induction Heat Seal) for use with HDPE bottles to provide a secondary seal. To fit postal bottles 30PB, 50PB, 100PB, 250PB

Material:  Polypropylene (PP)
Thread:  415
Colour:  white

Available in black by special order.