Low Density Synthetic Lubricant

Precise penetration where it is most needed: the low-density synthetic lubricant SYN-TECH for modelling and slot

The Low Density Synthetic Lubricant SYN-TECH (ref. M-LU01SB) from Mustang is designed with a clear objective: to reach exactly where other lubricants cannot. Its low viscosity allows it to easily penetrate bearings, axles, bushings, and any part with tight tolerances, distributing evenly without leaving excess that could stain bodies or contaminate other surfaces of the model.

Main features

• Low density: optimal fluidity to reach hard-to-access areas such as precision bearings and tight axles.
• Anti-friction additives: reduce resistance between moving surfaces, contributing to a freer and smoother rotation.
• Wear protection: forms a protective film that extends the lifespan of components subjected to continuous friction.
• Extreme pressure resistance: maintains its properties under high point loads without losing lubricating effectiveness.
• High temperature: stable against heat generated during intense running sessions or club competition.

Recommended applications

Ideal for lubricating ball and needle bearings, rear and front axles, chassis bushings, and any mechanical joint where the lubricant needs to penetrate before acting. In the context of slot and dynamic modelling, its most common use is in the rear axle bearings and front axle supports, where inadequate or insufficient lubrication can directly translate into loss of speed and increased wear of parts.

It is also suitable for model mechanisms with moving parts, joints of articulated figures, and any miniaturized component that requires a low-viscosity lubricant.

Behaviour and performance

Being synthetic, the SYN-TECH M-LU01SB offers greater chemical and thermal stability than conventional mineral lubricants. It does not degrade quickly under the temperature variations typical on a slot track, which extends maintenance intervals and keeps the car's performance consistent session after session.

It is important to shake the container well before each use, as indicated by the manufacturer, to ensure that the suspended additives are properly distributed and the product performs at its best from the first drop.

Usage recommendations

• Apply a minimal amount: for precision bearings, a single drop is usually sufficient. Excess can attract dust and counteract the lubricating effect.
• Clean the component beforehand with an appropriate degreaser to remove residues of old lubricant or dirt before applying the SYN-TECH.
• Shake the container for a few seconds before each application to homogenise the formula.
• After application, manually rotate the axle or bearing for a moment to evenly distribute the product across the entire contact surface.

Frequently asked questions

Can I use this lubricant on the rear axle bearings of my slot car?

Yes, it is precisely one of its most common uses. Its low density allows it to penetrate inside the bearing and lubricate all the balls or needles with a minimal amount of product.

Does it need to be applied frequently?

Being synthetic-based, its stability is greater than that of mineral lubricants. Nevertheless, in club competition or long sessions, it is advisable to periodically check the condition of the bearings and reapply if increased resistance to rotation is detected.

Is it compatible with plastic bearings or only with metal ones?

The information provided by the manufacturer does not specify material restrictions. If you have doubts about compatibility with very delicate plastics, we recommend conducting a preliminary test in a non-visible area before applying it widely.

Can I also use it on the front axle supports?

Yes. The front bushings or supports are another common application area, especially when the axle has some play or resistance to rotation.

Why is it important to shake the container before use?

The high-pressure and anti-friction additives can settle over time. Shaking the container ensures that all components of the formula are well mixed and act correctly from the very first moment.

The Mustang SYN-TECH Low Density Synthetic Lubricant (M-LU01SB) is a precision slot car and scale modelling lubricant engineered for tight-clearance components such as ball bearings, axle bushings and needle bearings. Its low-viscosity synthetic formula carries anti-friction, anti-wear, extreme pressure and high-temperature additives, delivering reliable protection across extended running sessions. Compatible with slot car rear axle bearings and front axle supports, it is a go-to maintenance product for club racers and hobbyists seeking consistent, long-lasting mechanical performance.