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Vintage 1960 Motor Medic TRANSEAL - Automatic Transmission Sealer Can - $125 (Hanson)
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. Great display for vintage car/automotive collectors. Vintage Motor Medic Trans-Medic (often branded under Solder Seal) was a prominent automotive chemical product, widely used in the 1960s and 1970s for fixing transmission leaks and conditioning seals. Manufactured by the Radiator Specialty Company in Charlotte, North Carolina, these products were staples in the "Gas & Oil" memorabilia market.
Key Historical Details
Manufacturer: Radiator Specialty Company (also known as Solder Seal).
Era: Popular in the 1950s, 1960s, and 1970s.
Product Function: Designed to soften, swell, and revitalize hardened or shrunken transmission seals to stop leaks.
Packaging: Vintage versions typically came in 15 Fl. Oz. metal cans, with earlier,1960s models featuring distinct labeling as "Solder Seal Trans-Medic".
Evolution: The brand often used the "Motor Medic" line to market various additives, including "Trans-Medic" for transmissions and "Stop Oil Burning" treatments.
Vintage cans of Trans-Medic and similar products like "Snap Auto Trans Sealer" are frequently collected for vintage garage displays.