× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: What do you use to lubricate orings and seals on GM vehicles
Posted to HVAC Forum on 8/31/2019 1 Reply

I use Parker Super O Lube SPARINGLY on o-rings.

[...] [[...]]

It is a little tacky and stays put,never had a problem with it in any application including AC systems. I've never had an o-ring failure using it. Login to read more.

1 Replies Received (View Replies)