Using Vaseline On O Rings. Petroleum can cause elastomeric rubber to swell or dry out.
from sciencelens.co.nz
Petroleum can cause elastomeric rubber to swell or dry out.
Celebrating the invention of Vaseline Sciencelens
Using Vaseline On O Rings Petroleum can cause elastomeric rubber to swell or dry out. Petroleum can cause elastomeric rubber to swell or dry out.