Detailed mechanical components of an enthusiast vehicle

SPLASH GREEN MOTORS / PREVENTION & UNDERSIDE PRESERVATION

RUST PREVENTION & UNDERSIDE PRESERVATION

RUST PREVENTION & UNDERSIDE PRESERVATION

Protecting Japanese cars from the UK’s roads and weather.

Corrosion is one of the biggest threats facing older Japanese vehicles. Our rust prevention and underside preservation service is designed to identify corrosion early, treat vulnerable areas and protect the underside of your vehicle for the years ahead.

UNDERSIDE PRESERVATION

PRESERVATION STARTS FROM THE GROUND UP.

A clean and protected underside is about more than appearance. Dirt, moisture, salt and failing protective coatings can hide corrosion and allow problems to develop unnoticed.

We inspect each vehicle individually before recommending a treatment plan. The condition, age, construction and existing coatings of the vehicle all influence how we approach the work.

Our goal is simple: understand the condition of the vehicle, address what needs attention and protect what can be preserved.

RUST PREVENTION

For vehicles that are fundamentally sound but require additional protection against future corrosion.

Underside inspection • Underside cleaning • Identification of vulnerable areas • Treatment of suitable surface corrosion • Cavity protection • Protective coatings • Final inspection and photographic documentation

FROM £250

RUST PREVENTION

For vehicles that are fundamentally sound but require additional protection against future corrosion.

Underside inspection • Underside cleaning • Identification of vulnerable areas • Treatment of suitable surface corrosion • Cavity protection • Protective coatings • Final inspection and photographic documentation

FROM £250

UNDERSIDE PRESERVATION

A more comprehensive treatment for enthusiast vehicles and older Japanese cars.

Detailed underside inspection • Thorough underside cleaning • Removal of loose contamination and failing material • Preparation of affected areas • Appropriate corrosion treatment • Cavity protection • Protective underside coatings • Detailed photographic documentation

FROM £450

UNDERSIDE PRESERVATION

A more comprehensive treatment for enthusiast vehicles and older Japanese cars.

Detailed underside inspection • Thorough underside cleaning • Removal of loose contamination and failing material • Preparation of affected areas • Appropriate corrosion treatment • Cavity protection • Protective underside coatings • Detailed photographic documentation

FROM £450

FULL UNDERSIDE RESTORATION

For older, neglected or heavily corroded vehicles requiring substantially more preparation.

Detailed inspection • Deep cleaning • Removal of loose or failing coatings • Mechanical preparation of affected areas • Corrosion treatment • Cavity protection • Protective coatings • Detailed before and after photography

FROM £750+

FULL UNDERSIDE RESTORATION

For older, neglected or heavily corroded vehicles requiring substantially more preparation.

Detailed inspection • Deep cleaning • Removal of loose or failing coatings • Mechanical preparation of affected areas • Corrosion treatment • Cavity protection • Protective coatings • Detailed before and after photography

FROM £750+

All prices are starting prices. Final pricing depends on the size, condition, construction and requirements of the vehicle. Every vehicle is assessed individually before work begins.

OUR PROCESS

ASSESS. PREPARE. PROTECT.

01 / ASSESS

We inspect the underside and identify corrosion, damaged coatings, contamination and vulnerable areas.

01 / ASSESS

We inspect the underside and identify corrosion, damaged coatings, contamination and vulnerable areas.

02 / CLEAN

The underside is carefully cleaned to reveal the true condition of the vehicle.

02 / CLEAN

The underside is carefully cleaned to reveal the true condition of the vehicle.

03 / PREPARE & TREAT

Loose corrosion and failing material are addressed where appropriate before treatment.

03 / PREPARE & TREAT

Loose corrosion and failing material are addressed where appropriate before treatment.

04 / PROTECT

Cavities and exposed areas are protected using suitable products and application methods.

04 / PROTECT

Cavities and exposed areas are protected using suitable products and application methods.

05 / DOCUMENT

We photograph before, during and after treatment to create a clear visual record.

05 / DOCUMENT

We photograph before, during and after treatment to create a clear visual record.

BILT HAMBER

PRODUCTS MATTER.

We use Bilt Hamber products as part of our corrosion prevention and underside preservation process. Their range allows us to use different products for different applications rather than relying on a single coating for the entire underside.

BEFORE & AFTER

SEE WHAT’S UNDERNEATH.

The condition of an underside can be difficult to understand from above. That’s why we document the vehicle throughout the process.

BEFORE / CUSTOMER PROJECT

AFTER / CUSTOMER PROJECT

JAPANESE CLASSICS

JAPANESE CLASSICS NEED CARE.

Many Japanese cars now considered modern classics were never designed with the expectation that they would still be on British roads decades later. Age, moisture, road salt and previous repairs can all contribute to corrosion. We take the age and character of each vehicle into consideration and aim to preserve as much original material and finish as possible while providing meaningful protection for the future.

WHAT WE CAN AND CANNOT DO

PRESERVATION, NOT A COVER UP.

Rust prevention should never be used to hide structural corrosion. If we find significant corrosion, damaged metal or areas requiring structural repair, we will explain what we’ve found before proceeding. Our rust prevention service is designed to clean, prepare, treat and protect suitable areas. Structural corrosion requiring welding or fabrication is a separate repair process and will be assessed accordingly.

DOCUMENTATION

KNOW WHAT’S BEEN DONE.

Every vehicle tells a story. We believe owners should be able to see the condition of their vehicle and understand exactly what work has been carried out. Where appropriate, we photograph the underside before, during and after treatment, giving the customer a clear visual record of the work.

A detailed record can include: Before photographs • Areas of corrosion • Preparation work • Products used • Protected areas • Finished underside

BESPOKE WORK

EVERY CAR IS DIFFERENT.

Some vehicles require a straightforward preventative treatment. Others need considerably more preparation before protection can begin. We offer bespoke treatment plans based on the individual vehicle rather than forcing every car into the same package.

REQUEST A QUOTE

Vehicle prepared for underside inspection

PROTECT IT BEFORE IT BECOMES A PROBLEM.

PROTECT IT BEFORE IT BECOMES A PROBLEM.

Whether you own a Japanese classic, an enthusiast car or a daily driven JDM vehicle, early inspection and preventative treatment can help protect the vehicle from further corrosion. Tell us about your car and upload photographs so we can assess its condition and recommend the most appropriate approach.

REQUEST A QUOTE

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