Sercon R12 Refrigerant. (3) 12oz cans. New Old Stock. freon 12 NOS Johnsen's Complete R-12 to

NOS Johnsen's Complete R-12 to R-134a Refrigerant Conversion Retrofit

(4) 14oz cans

cut and paste

Reconditions Seals: Penetrates and rejuvenates dry

Sercon R12 Refrigerant. (3) 12oz cans. New Old Stock. freon 12 NOS Johnsen's Complete R-12 tofor sale sercon R12 Refrigerant. (3) 12oz cans. New Old Stock. As per epa regulations to all bidders: A copy of your EPA 609 Certificate or a signed statement of resale will be required at payment. You need to be EPA Certified to purchase refrigerant cfc 12, or, if you intend to resell them to an EPA certified technician for installation, please either, email me a copy of your 609 certificate, or, fill out the statement below, cut and paste, and email