Standard Motor Oil Polarine Gasoline Vintage Porcelain Enamel Sign (12in)

Standard Polarine Motor Oil – The "S" That Stood for Trust

Back when every corner station had a mechanic on duty and gas came with a smile and a windshield wipe, Standard Oil’s Polarine was the brand you could count on. This iconic red “S” logo was a familiar sight at pumps and garages across the country—signaling premium oil and dependable gasoline that kept America running.

This vintage-style 12” porcelain sign revives that golden era with vibrant red and yellow colors and bold lettering. It’s perfect for collectors of Standard Oil memorabilia, antique service station signage, or early 20th-century automotive nostalgia.

Remember when things were built to last? When craftsmanship mattered?

We do too. That’s why we don’t cut corners. This Standard Polarine Motor Oil 12” Porcelain Sign is built exactly like the originals—real kiln-fired porcelain enamel, layered onto ¼-inch heavy-gauge steel for a finish that lasts a lifetime.

Built Like the Originals—Because It Is.

After 15 years as an auctioneer and lifelong collector, I saw firsthand how true craftsmanship was disappearing. Today’s market is flooded with flimsy aluminum replicas and cheap stickers. We bring back the weight, feel, and durability of true vintage porcelain signs, with hand-punched mounting holes, thick steel, and a rich, baked-on finish.

Key Features:

✔ 12” diameter – Great for garages, sheds, and collections
✔ ¼” heavy gauge steel – Thick, durable, and built to last
✔ Hand-rolled edge – Just like the originals, for an authentic feel
✔ Kiln-fired porcelain enamel – Weatherproof and fade-resistant
✔ Hand-punched mounting holes – No pre-drilled factory shortcuts
✔ Weatherproof for indoor or outdoor display

Satisfaction Guaranteed.

We’re collectors too, and we know how it feels to be disappointed with a purchase. That’s why we stand behind every sign with a no-questions-asked return policy—plus, we cover shipping.