Light wheel additive for wood

Controlled grip on wood: the NSR light additive that makes a difference in every corner

When racing on a wooden track, the behaviour of the tyre changes radically compared to other types of surfaces. The texture, temperature, and level of adhesion vary significantly from what occurs on plastic or urethane, and choosing an inappropriate additive can turn a promising practice session into a constant battle against oversteer or lack of traction. The NSR4601 is designed specifically for this scenario.

Function and performance

This additive from the NSR light range acts directly on the rubber of the tyre, conditioning it to provide smooth and progressive grip on wood. The result is a clean contact with the track, translating into smoother driving, without the sharp adhesion spikes that can destabilise the car in braking zones or at the apex of corners.

The light formula is ideal when seeking an intermediate grip point: enough to drive with confidence, but without the excess traction that a stronger additive can sometimes generate on surfaces that already offer good grip. On wooden tracks with high ambient temperatures or where the wood's own oil already provides some adhesion, a light product like this allows for fine-tuning the setup without overdoing it.

Application and use

The application is straightforward: it is applied directly to the tread of the tyre before the session, in a small and even amount. It is advisable to let it act for a few minutes and, if possible, to do a few gentle warm-up laps to ensure the compound is evenly distributed.

• Formulated for wood surfaces.
• Smooth and progressive grip, without sharp adhesion spikes.
• Ideal for fine-tuning the setup in conditions of high natural grip.
• Light range: the most controlled option in the NSR line.

Who is it intended for?

This product is especially useful for enthusiasts and competitors who regularly race on wooden circuits and seek stability and repeatability in the car's behaviour. It is also very interesting for those in the process of chassis adjustment who need to isolate variables: predictable and consistent grip greatly facilitates the reading of the setup.

If you regularly race in clubs or private tracks with wooden surfaces and want to fine-tune that last point of traction without risking excess grip, the NSR4601 is a reference to always have in your preparation drawer.

Frequently asked questions

Can I use this additive on plastic or urethane tracks?

It is specifically formulated for wood. Its performance on other surfaces may not be optimal; for plastic or urethane, NSR has other references within its range of additives.

How much should be applied to each tyre?

The available information does not specify exact doses, but as a general rule for this type of product, a few drops or a fine and even application on the tread is sufficient. Avoid excesses that may stain the track.

Is the light range less effective than the normal range?

It is not a matter of effectiveness but of grip level. The light additive is designed to provide smooth and controlled grip, which in many wooden track conditions is exactly what is needed for precise and consistent driving.

How often should I apply it?

It depends on the duration of the session and the track conditions. As a general reference, it is applied before each practice session and replenished if a noticeable loss of traction is felt during it.

Is it compatible with all types of NSR tyres?

NSR formulates its additives with its own range of rubbers in mind, so compatibility with the brand's tyres is guaranteed. For other tyre brands, it may work correctly, although results may vary depending on the rubber compound.

NSR4601 tyre additive light for wood track — specifically formulated to deliver smooth, progressive grip on wooden slot car tracks. Ideal for club racing and home layouts built on wood surfaces. Part of the NSR tyre treatment range, designed to condition rubber compounds and improve lap consistency without aggressive grip spikes. A must-have setup tool for slot car enthusiasts looking to fine-tune traction on wooden circuits.