Classic Car Shot Blasting in Coventry

Classic Car Restoration Starts with Careful Preparation

A lasting restoration begins beneath the paint. Old coatings, corrosion and previous repairs can hide the condition of a classic car’s bodywork, making careful surface preparation an important first step before repairs or refinishing.

Intercity Contractors provides classic car shot blasting from our Coventry shot blasting workshop, supporting owners, bodyshops and restoration specialists in Coventry, Warwickshire and across the UK.

From individual components and panels to stripped body shells, the approach needs to suit the metal, its condition and the next stage of the restoration.

Classic Car Projects: MG MGB and Pegaso

Our previous work includes a classic MG MGB for local bodyshop Peacock Prestige, alongside a rare classic Pegaso for Coventry-based restoration experts Guy Broad and Nuneaton-based ML Classics.

These projects illustrate why preparation should be considered as part of the complete restoration. The condition of the bodywork, existing repairs and the finish required all matter when deciding how to approach the work.

Preparing Body Shells, Panels and Components

Classic vehicles can contain a mixture of original metal, replacement panels, filler and earlier repair work. Removing unwanted coatings can help the restoration team assess what is underneath and plan the next stage.

Before work begins, the key considerations include:

• The material being prepared, including steel or aluminium.
• The condition and thickness of the panels.
• The paint, corrosion or other material that needs removing.
• Previous repairs, filler and any lead-loaded areas.
• The areas that must be protected or excluded from blasting.
• The repairs, primer and paint system planned afterwards.

Abrasive media and the blasting approach must be matched to the task. Thin body panels and delicate areas need particular care; removing a coating should not come at the expense of sound metal.

Shot Blasting, Sand Blasting or Acid Dipping?

Many owners use the term sand blasting when looking for automotive surface preparation. The more useful questions are which abrasive media will be used, how the process will be controlled and whether it is suitable for the particular vehicle.

Abrasive blasting and chemical stripping work differently. Blasting removes coatings and corrosion from accessible surfaces using a selected abrasive. Chemical immersion is a separate process that requires carefully controlled treatment, rinsing, neutralisation and subsequent protection.

Neither method should be assumed to suit every restoration. Seams, enclosed sections, previous repairs and the condition of the body shell all need consideration. The preparation should be agreed with the restoration team before work starts.

Where Do Soda Blasting and Dry Ice Cleaning Fit?

Different processes suit different tasks, and cleaning a component is not the same as preparing a corroded body shell for repair and paint.

Soda Blasting

Soda blasting can remove paint and other coatings from suitable surfaces. Its suitability depends on the material, coating and required finish. Any remaining residue must be addressed before refinishing, following the requirements of the coating system.

Dry Ice Cleaning

Dry ice cleaning can be useful for removing dirt, grease and some loosely attached coatings or surface corrosion. Dry ice alone is not a substitute for removing deeply pitted rust or creating the abrasive surface profile that some coating systems require.

Abrasive Blasting

Appropriately selected abrasive blasting can remove paint and corrosion while preparing the surface for the next treatment. The media and operating technique need to suit the component and its condition.

Protecting the Metal After Blasting

The next stage should be planned before the vehicle is stripped. Depending on the agreed restoration programme, prepared components or bodywork can return to your bodyshop, or we can apply an appropriate anti-corrosive primer.

The primer must be compatible with the repairs and paint system that follow. Agreeing this with your bodyshop helps avoid unnecessary rework and ensures everyone understands how the prepared metal will be handled and protected.

Bringing Your Classic Car to Our Coventry Workshop

Our automotive work forms part of our wider shot blasting and surface preparation services. We undertake suitable work on individual components, panels and stripped body shells, including steel and aluminium items.

Before arranging delivery, speak to our team about the vehicle’s condition, the areas to be treated and the dismantling required. Glass, trim, mechanical parts and anything outside the agreed scope need to be considered before blasting begins.