It might be 4 years old but it still gives me a soapbox where I can BEG ON MY HANDS AND KNEES for people to NOT use sealants. PLEASE!!!!

These sealants will wreck a recovery machine. It is against the law to service an a/c without having and using a recovery machine. PLEASE have mercy on those who must use recovery machines. They are expensive to replace or repair.

The sealants will rarely work effectively anyway, so PLEASE don't use this snake oil.

Have a great day,