petroleum jelly on rubber gaskets - apollo petroleum jelly safe for pregnant - Prevention ... cv777

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petroleum jelly and seal swell. | BobIsTheOilGuy

Hayward recommends a silicone or Teflon based lubricant for all o-rings and gaskets. Jack's 327, by Hayward, is the best for the job. Other lubricants may cause premature failure and swelling of the o-rings and gaskets. NEVER USE PETROLEUM JELLY for a lubricant. Its' oils will break down the rubber of the gasket or o-ring."

SEALING | definition in the Cambridge English Dictionary

Since 1982, Ace Seal has been a worldwide leader in sealing solutions. We specialize in manufacturing rubber O-rings, seals, gaskets, barrel bungs, custom molded rubber products, and more, using a variety of elastomers.

Paraffin wax or petroleum jelly for fridge seals

Vaseline is a petroleum derivative. Hydrocarbons present in Vaseline can attack rubber. Coating rubber seals with Vaseline may lead to deterioration over time. Using Vaseline on rubber gaskets can make the rubber porous, necessitating replacement.