£70.00£105.00 +vat @ 20%

Free Delivery

On orders over £90.00+VAT, up to 20Kg.

Delivery Details

Free Shipping UK mainland (Most Destinations)

Free Standard Shipping (not next day) on orders worth £90 +vat or more, which also weigh 20kg or less to non-remote, UK mainland locations.
Free shipping is shown at checkout on valid orders

Rustbuster intend to ship all orders within 24 hour via economy carriage shipping, this can be next day but could be up to 2 days.

Next day delivery DOES NOT include Saturday or Sunday. Any next day orders placed on a Friday will be received on Monday, as Saturday is not included as a working day.

Rustbuster Standard Economy shipping is £8.50+vat for up to 20kg.

Remote areas/Scottish Highlands and non-UK Mainland areas may be subject to additional charges and a longer delivery time. This is determined by our couriers not Rustbuster.

Northern Ireland and Ireland
Up to 20kg of Hazardous goods can be sent, this currently costs £25.00+vat, we do however have a Stockist in Ireland and this may workout a more cost effective way to purchase.

International shipping
International shipping prices vary, please contact Rustbuster if your country is not listed at Checkout.

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Product Details



This kit contains a set of products that are ideal for the restoration of a vehicle’s underbody, giving it a hard wearing coating. It gives you the products you need for most surface preparation situations AND Armaguard Rust Protection.

It is suitable for preparing and painting:

  • Chassis rails.
  • Sub frames.
  • Suspension components.
  • Floor pans – inside or out,
  • Wheel arches.
  • Roll bars.
  • And other components that need super durable protection.

With this kit you can prepare and paint all of these, whether the surface is bare metal, lightly corroded with surface rust, covered with a well adhered old coating, or a mix of these. The kit gives you a system for addressing issues with the surface and coating it for long lasting protection.

The kit contains all the following: 

1 ltr Rustbuster Chlor-X Salt Remover DTS (direct to surface) formula

Spray this solution direct from the trigger spray bottle onto the area to be treated PRIOR to using the SP10 cleaner. Chlor-X will lift residual surface salts and allow them to be completely removed. Apply to the steel, leave for 5-10 minutes and then degrease with the SP10. More information about Chlor-X Salt Remover.

1 ltr Rustbuster SP10 Detergent

This is an extra strong concentrated caustic detergent, which degreases metal surfaces. For chassis restoration work and similar projects, use it diluted four parts water to one part SP10. Apply with a strong bristle brush, working it into the steel. Then rinse off with Chlor-X DTS or deionised water. More information about SP10 Detergent.

After using the Chlor-X, SP10 and a final rinse you now have a salt-free, grease-free surface. You will now want to use a wire brush or mechanical equipment to remove any loose rust. The big advantage of using the Chlor-X and SP10 prior to wire brushing is that you won’t be pushing salt or grease into the pores of the metal.

500 ml Rustbuster Fe-123 Rust Converter

Where any areas of your steel is displaying signs of surface corrosion, Fe-123 reacts with the oxides and converts these to a stable, ready-to-coat surface. More information about Fe-123 Rust Converter.

2.25 ltr Armaguard Rust Protection.

Armaguard Rust Protection epoxy coating can be applied over Fe-123 or direct to the steel. It forms a high build barrier against further rust and corrosion. Easy to mix in a simple 3:1 ratio and can be applied by brush or spray. Covers approx. 12m2. More information about Armaguard Rust Protection Paint.

Optional Extra: Gravity Spray Gun  

You can choose to add a high quality LVLP 1.8mm gravity spray gun that is compatible with spraying Armaguard Rust Protection. Operating pressure 50- 80 psi. Requires 9-12 cfm depending on set up. More information about LVLP Gravity Spray Gun.

Rusty's Top Tips from Rustbuster

Hello Corrosioneers!

RUSTY here, for handy tips and guides on how to get the best from our Rust busting products, check out my helpful guides at Rusty’s Tops Tips

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