SFR Corporation built ProTecta on one simple idea: don't ask drivers to trust a claim — give them a way to verify it.
For four decades, SFR Corporation has formulated engine treatments from Whitehall, Montana with a stubborn commitment to proof. While the rest of the additive aisle competed on bold promises, we built our reputation on something harder to fake: independent laboratory results.
That's why every ProTecta program is paired with WearCheck oil analysis — an outside lab that measures the actual wear metals in your engine. The result is a product line trusted by more than 89,000 drivers, fleet owners, and commercial operators who simply want their engines to last.
Explore Our Products →Independent WearCheck verification on your own engine — not marketing claims.
Formulas engineered to add 100,000+ miles of dependable engine life.
Real Lube Specialists you can call, and a 30-day money-back guarantee on everything.
Protect the engine you depend on — and get the proof to back it up.
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