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Setty wall charger USB + USB-C 20W, black0 € SMT2 synthetic metal conditioner
The only product in your oil can that doesn't work on the oil. SMT2 works on the metal: it smooths out microscopic irregularities on engine and gearbox part surfaces and leaves a thin, self-renewing protective layer. Less friction — more power, a quieter engine, slower wear.
- Suitable for all engine oils, including 0W-20
- Doesn't change oil viscosity
- Doesn't void the car manufacturer's warranty
Not an oil additive. A metal treatment.
This is the one difference you really need to understand before buying — everything else follows from it.
A typical oil additive
Changes the oil itself — thickens it or adds solid particles that float in the oil. When the oil drains to the sump or is changed, nothing of the effect remains. The part surfaces stay exactly as they were.
SMT2 metal conditioner
Doesn't change the oil — only uses it as transport to the friction point. Works on the metal itself: it penetrates the porous surface of ferrous metal and forms a protective layer there that stays on the part even after the oil has drained. The manufacturer states the layer lasts 8000 km and more.
How it works
Three steps, and you only have to do the first.
Pour into the oil
Add SMT2 directly to the engine or mix it into the oil can before filling. Then drive as usual — no running-in mode or restrictions.
Heat activates it
The formula starts working under temperature, pressure and time. Activation begins at around 40—65 °C, so practically as soon as the engine warms up.
Stays on the metal
A thin, self-renewing layer with good adhesion forms on the friction surfaces. It reduces friction, heating and wear — even when the oil film no longer helps.
What the tests show
Laboratory test results published by the manufacturer. The result in a specific car depends on the engine's condition, mileage and use.
What it does for your car
Three areas that show up at different times: the first you notice in weeks, the second in months, the third in years.
In use
- A more responsive engine and more pull under load
- Quieter engine and transmission
- Easier cold starts, especially in winter
- More stable compression
- Fewer wear particles in the oil
In running costs
- Fuel consumption up to 10 % lower
- Less oil burn between changes
- Lower maintenance and repair costs
- Engine and gearbox life 2—2,5 times longer
For the environment
- Less toxic exhaust gases
- A longer period during which engine parameters stay within normal limits
- Less waste from used oil and technical fluids
Who benefits most
The biggest effect
- Cars with over 100 000 km, where the clearances in friction pairs have already increased
- Diesel and turbo engines
- Cars that tow a trailer or often drive fully loaded
- Sport and training vehicles running at high revs
- Manual gearboxes that are noisy or hard to shift
Honestly — where to expect less
For a new, well-maintained engine SMT2 is prevention, not an improvement: you most likely won't feel an immediate change, and the benefit comes later — slower wear.
It's not a repair product. If the engine has mechanical damage, low compression or high oil consumption due to smoking, no chemistry will fix it.
How much to add
The dose is based on the volume of oil in the unit. It can be added directly to the unit or mixed into the oil can and stirred well for 3—5 minutes before filling.
| Unit | Concentration | Example |
|---|---|---|
| Engine — first treatment | 60 ml per 1 l of oil (6 %) | 4 l engine — 240 ml |
| Engine — subsequent | 30 ml per 1 l of oil (3 %) | 4 l engine — 120 ml |
| Manual gearbox, transfer case, final drive | 50 ml per 1 l of oil (5 %) | 2 l gearbox — 100 ml |
| Automatic gearbox and CVT | 15 ml per 1 l of fluid (1,5 %) | 7 l — about 105 ml |
| Two-stroke engines with crankcase scavenging | 30 ml per 1 l of oil (3 %) | add to petrol |
| Bearing assemblies | 30 ml per 1 kg of grease (3 %) | — |
| Petrol and diesel | 20 ml per 100 l of fuel | to protect the pump and injectors |
Which size to choose
A simple guide: one full treatment for a 4-liter engine takes 240 ml. The bigger the pack, the lower the price per liter.
| Volume | Price | For whom | |
|---|---|---|---|
| 125 ml | €16,57 | For a repeat treatment or a manual gearbox | Out of stock |
| 236 ml | €28,39 | One full first treatment for a 4 l engine | Buy |
| 500 ml | €39,53 | Engine and gearbox, or two cars in the family | Out of stock |
| 1000 ml | €74,37 | Minibuses, off-roaders, sports vehicles | Buy |
| 2000 ml | €128,33 | Workshops, racing teams and small fleets | Out of stock |
| 4300 ml | €192,59 | Fleets, commercial and agricultural vehicles | Out of stock |
Frequently asked questions
Won't it damage the engine or clog the filter?
SMT2 contains no solid particles and doesn't change the oil's physico-chemical properties — not the viscosity, the pH or the additive package. The manufacturer states that the formula passes freely through oil and fuel filter elements and doesn't separate either in use or during long storage.
Does it void the car manufacturer's warranty?
No. SMT2 doesn't change the oil's composition and meets manufacturers' lubrication requirements. If the car is under the manufacturer's warranty, it's still advisable to tell the service doing the maintenance about any additive.
How long does it work and how often should it be repeated?
The protective layer on the metal lasts 8000 km and more. In practice the treatment is repeated at every second oil change, then with the smaller dose — 30 ml per liter of oil instead of 60 ml.
Is it suitable for synthetic oil and modern engines?
Yes. SMT2 is compatible with all engine and transmission oils, including resource-saving ones such as SAE 0W-20 / API SN, as well as modern greases and combustion engine fuels.
How much fuel can you really save?
The manufacturer states a reduction of up to 10 %. In practice users most often report 3—8 %, and some notice no change at all — a lot depends on the engine's condition and driving style.
The most honest way to check for yourself is to measure the distance on a full tank on the same route before and after treatment.
When will I notice the first changes?
Users most often mention 300—500 km after adding it, and the first thing noticed is usually a more responsive, quieter engine and smoother gear changes. Changes in fuel consumption appear later and have to be measured, not felt.
Can it be used in an automatic gearbox?
Yes, at a concentration of 15 ml per 1 liter of fluid (1,5 %). Not recommended for final drives with limited-slip (LSD) differentials and similar mechanisms.
Start with one treatment
The 236 ml bottle is exactly one full first treatment for a 4-liter engine. Add it at your next oil change and compare for yourself.
Test and savings figures are data published by the manufacturer Hi-Gear Products, Inc. (ASTM D-4172, GOST 9490-75, Stribeck curve method). The result in a specific car depends on the engine's technical condition, mileage and operating conditions, and is not a guaranteed figure. SMT2 is not a repair product and doesn't replace engine or transmission repair.
