also: シリコンゴム
noun
silicone rubber
A synthetic rubber-like material made from silicone, used in kitchenware, medical devices, sealants, and electronics for its heat resistance and flexibility.
from English silicone · from Dutch gom
このヘラはシリコーンゴムでできているので、熱に強い。
This spatula is made of silicone rubber, so it's heat-resistant.
シリコーンゴムは医療用チューブにも使
Silicone rubber is also used in medical tubing.