Ceramic Protection for Everyday Gasoline Vehicles — 15,000-Mile Drain Intervals

Two things are the same: (1) the one-time Cerma STM-3 Engine Treatment — identical product in both packages, permanent ceramic bonding that lasts the life of the engine. (2) the protocol — same 1,500-mile break-in, same viscosity match to OEM spec, same application procedure. One thing is different: the oil. This package uses Cerma Ceramic Synthetic Motor Oil formulated for 15,000-mile drain intervals on a treated engine. The Cermax package uses Cermax Ceramic Synthetic Motor Oil — an upgraded SiC-enhanced formula with extended-performance additive package that supports 30,000-mile drains. Think of it as "good" vs. "best" in the Cerma gas-engine lineup. If you're someone who changes oil yourself every 10–15K miles, this package fits your routine and saves you money vs. the Cermax tier. If you want the longest possible time between oil changes — say, once a year for a 12–15K-mile-a-year driver — the Cermax tier pays back in convenience. Both oils deliver ceramic protection; the difference is drain-interval endurance.

Match your OEM's recommended viscosity — printed on your oil fill cap or listed in your owner's manual. Common matches: 5W-20 for most Ford EcoBoost, Honda (older Civic/Accord), Mazda (older), and Chrysler Hemi V8 applications; 5W-30 for most GM applications (including 5.3L and 6.2L V8 trucks, Corvette Stingray, most GM crossovers), most Toyota applications, most Nissan, most Hyundai/Kia, and many modern Ford EcoBoost 2014+; 10W-30 for older vehicles (pre-2005), hot-climate high-mileage use, and classic muscle cars. Modern vehicles that spec 0W-20 (many 2018+ Toyota, Honda, Mazda, some GM) should step up to the Cermax Performance Value Package, which includes 0W-20 Cermax Synthetic as a viscosity option — this package's 5W-20 is acceptable as a near-substitute but not ideal for engines with specific 0W-20 VVT timing requirements. Running a viscosity outside your OEM spec can affect fuel economy, cold-start oil pressure, and in some cases warranty coverage. When in doubt, call 239-344-9861.

Not initially. For newer engines with under 30,000 miles, use only 1 oz of the 2 oz bottle for the initial application. Newer engines have minimal accumulated wear and don't need the full SiC catalyst dose for complete surface coverage. Save the remaining 1 oz for a follow-up application after roughly 5,000 miles if desired (some owners apply the second dose at the first oil change mark for additional ceramic layer building; others save it for a future vehicle). For engines over 30,000 miles, use the full 2 oz at initial treatment — accumulated wear surfaces benefit from the full dose. This mileage-based dosing guidance is specific to the gas engine treatment; the diesel engine treatments are dosed to displacement regardless of mileage.

The STM-3 Engine Treatment's SiC catalyst needs to bond to engine metal during the 1,500-mile break-in period. Cerma Ceramic Oil already contains SiC particles — so if you put the treatment into Cerma oil simultaneously, you have high SiC concentration in the oil and in the treatment, which creates particle competition: some particles stay suspended in the oil rather than bonding to metal, and the catalyst gets flushed out before the bond cures. The correct sequence works because your existing oil has low SiC concentration, which creates a concentration gradient that drives the catalyst particles toward metal surfaces — where they bond permanently. After the 1,500-mile break-in, you switch to Cerma Ceramic Oil and the suspended SiC in the oil reinforces the already-established bond rather than competing with it. Following the sequence matters for bond strength and ceramic layer quality.

You can use this package on a turbocharged vehicle — the engine treatment and Cerma oil both contain SiC technology and provide baseline turbo protection through the oil's built-in non-ferrous chemistry. Cerma Ceramic Oil carries SiC particles that address both ferrous engine surfaces (treated by the engine treatment) and non-ferrous turbo components (aluminum housings, bronze bushings, compressor wheels) during every oil change. For most daily-driven turbo vehicles driven conservatively — Ford EcoBoost family, Hyundai/Kia turbos, Honda 1.5T Civic, VW/Audi 2.0T family daily drivers — this package provides adequate protection. If you have a high-output forced-induction vehicle (Subaru WRX/STI, tuned EcoBoost with bigger turbo, BMW M2/M3/M4, Shelby GT500, Hellcat) or you drive hard / track / tune, the Racing Value Package adds a concentrated 1 oz Turbo Nano Treatment for stronger initial ceramic layer specifically on turbo non-ferrous components, plus the premium Cermax Oil. That's the step-up for enthusiasts.

Yes, for the engine — not for the transmission. Order the base Value Package (engine treatment + Cerma Ceramic Oil only, no Trans variant). Your engine still gets full SiC ceramic protection. The Automatic Transmission Treatment in the Trans variants is formulated for torque-converter automatics, which use standard ATF. CVTs use highly specialized belt-slip-calibrated CVT fluid (Nissan Xtronic NS-3, Toyota CVTF TC, Honda CVTF, Subaru CVTF, etc.) that our transmission treatment is not validated for. Applying it to a CVT can cause belt slippage and expensive transmission damage. For CVT-specific fluid service, follow your OEM schedule with the exact OEM-spec CVT fluid. Same guidance applies to DCT vehicles (VW DSG, Porsche PDK, BMW M-DCT, Ford PowerShift, etc.) — these require dual-clutch-specific fluids.

Honest expectation-setting: the most reliable effects on a typical daily-driver gas engine after the full Cerma protocol completes are wear-rate reduction (the primary benefit — friction-reduction at metal surfaces slows further wear progression) and extended drain intervals (15,000 miles with Cerma Oil vs. 3,000–7,500 miles typical for conventional synthetic). Secondary effects that drivers frequently report: modestly smoother idle, small fuel-economy improvement (typically 1–3% on a stable commute pattern), reduced oil consumption between changes, and on higher-mileage engines, reduced blow-by pressure and slightly improved cold-start behavior. What the package will not do: fix mechanical issues (scored cylinder walls, worn rings, damaged bearings, failed sensors) — those are repair problems. Cerma is a wear-protection and friction-reduction technology, not a repair compound. For an engine with normal wear, the full protocol can meaningfully extend remaining service life; for a mechanically distressed engine, address the root cause first.

No. Do not use any other oil additives alongside Cerma products. Cerma STM-3 and Cerma Ceramic Oil are a complete engine protection system — adding film-modifier additives (Lucas Oil Stabilizer, etc.), ZDDP boosters, seal conditioners, or PTFE-based products can interfere with SiC bonding in multiple ways: competing for adsorption sites on metal surfaces, altering the oil's viscosity and additive balance, or depositing their own film layer that blocks SiC contact. Cerma Ceramic Oil already contains the detergent, dispersant, anti-wear, and friction-modifier chemistry needed for modern gas engines — meeting API SP and ILSAC GF-6 — plus the SiC ceramic technology. Adding other products on top adds risk without benefit. The only Cerma products safe to use alongside this package are the optional Turbo Nano Treatment (if your vehicle is turbocharged/supercharged), Cerma Diesel Fuel Treatment (if applicable), Cerma Gear Box Treatment, and other Cerma line products — all formulated to work together.