Replacement O-Ring Set for RAPT Pill

Gen 2 Replacement O-Ring Set for RAPT Pills.

This set features a Silicone Brown O-Ring and EPDM Black O-Ring. This particular material combination aids in sealing and permeability. By having EPDM in the mix it will slow down CO2 transmission into the pill, and by having Silicone in there it will be able to seal more effectively at colder temperatures (shrinking / memory of material).

We would always recommend putting the Black EPDM O-Ring at the top of the thread (see picture)

Please Note: All photos shown are for illustration purposes only. Due to differences in monitors, colors of products may also appear different to those shown on the listing. Actual products also may vary due to product enhancement or batch difference.