Boats & narrowboats
Rust and coating removal from suitable steel hulls and fabricated sections before repair, inspection or recoating.
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Boat, hull & marine surface preparation
Boat & Marine Blasting
Surface preparation for suitable boats, hulls, trailers and marine components where old paint, antifouling, corrosion or coating systems need removing before repair or refinishing.
Applications
Where this service fits.
“Sandblasting” is the familiar search term, but modern surface preparation is broader than one abrasive or one pressure setting. The method should be selected around the material, coating, access and finish required.
Fibreglass assessment
GRP and gelcoat are more sensitive than steel, so media, pressure and the required finish need careful control.
Old marine coatings
Layered antifouling and paint systems can be assessed for controlled removal with appropriate environmental and waste measures.
Boat trailers
Steel trailer frames, drawbars and robust components can be prepared for repair or refinishing.
Marine fabrications
Selected steel or metal fittings and fabricated parts can be cleaned where abrasive preparation is suitable.
Preparation before coating
The blasting scope should be matched to the primer, epoxy, antifouling or marine coating system that follows.
Temporary illustrative image — replace with genuine OXIDE project photography when available.
Marine surfaces need context
Steel and GRP are not the same job.
A steel hull with heavy corrosion can require a very different blasting process from a GRP hull with ageing antifouling. The substrate, coating history and required finish all influence what is safe and effective.
Marine coatings may also contain biocides or other substances that require controlled collection and disposal. Yard or marina rules can dictate how surface preparation is carried out and where it is permitted.
Antifouling & yard rules
Old antifouling should be treated as a controlled coating-removal job. The coating history, work location, containment and waste requirements should be understood before preparation starts, and marina or boatyard permission may be required.
Old antifouling should be treated as a controlled coating-removal job. The coating history, work location, containment and waste requirements should be understood before preparation starts, and marina or boatyard permission may be required.
What we assess
Plan the preparation around the end result.
Good surface preparation starts by understanding what the surface is, what needs removing and what has to happen afterwards.
- Hull material: steel, aluminium or GRP
- Existing antifouling and paint system
- Corrosion, osmosis or previous repairs
- Boatyard or marina rules and access
- Primer and coating system planned afterwards
Quote information
Photos first
For the fastest initial assessment, send the postcode, approximate dimensions, overall photographs and close-ups of the coating or surface condition. Include the finish you want afterwards if you know it.
How it works
From enquiry to prepared surface.
The quote process is designed to qualify the job early, reduce unnecessary site visits and identify any risks or limitations before work is booked.
Send photos
Show the full hull, waterline, coating condition, areas of corrosion or damage and the surrounding work area.
Check substrate
We establish the hull material, coating history and whether abrasive blasting is appropriate for the surface.
Plan containment
The work area, neighbouring boats, waste collection and yard requirements are considered before work.
Prepare hull
Suitable areas are prepared to the agreed condition for inspection, repair or recoating.
Operating area
Southern England
& South Wales
Marine projects are considered across Southern England and South Wales, including coastal areas, inland waterways and boatyards where mobile work is permitted. Larger hulls and specialist work can justify longer travel.
Check Your ProjectSouth WestCornwall, Devon, Somerset, Dorset, Bristol, Gloucestershire, Wiltshire and surrounding areas.
South CentralHampshire, Isle of Wight, Berkshire, Oxfordshire and surrounding areas.
South EastSurrey, West Sussex, East Sussex and suitable projects across the wider South East.
South WalesPembrokeshire, Carmarthenshire, Swansea, Neath Port Talbot, Cardiff, Newport and surrounding areas.
Common questions
Boat & Marine Abrasive Blasting FAQs.
Can you blast antifouling off a boat?
Potentially. The hull material, coating build-up and environmental controls all matter. Steel, aluminium and GRP require different levels of care.
Can GRP or fibreglass be blasted?
Some controlled abrasive processes can be used on suitable GRP, but it is much easier to damage than heavy steel. The gelcoat condition and desired finish need careful assessment.
Can you remove rust from a steel hull?
Abrasive blasting can expose corrosion and prepare steel for repair or coating. Deep pitting or structural loss will still need separate repair assessment.
Can you work in a marina or boatyard?
Only where the operator permits the process and there is suitable space, containment and waste control. Yard rules should be checked before booking work.
What happens to old antifouling and abrasive?
Spent abrasive and removed coating need to be contained and handled appropriately. The exact waste route depends on the coating, site and local requirements.
What should I send for a quote?
Send hull length, material, postcode or yard location, several photos, the current coating system if known, and what finish or coating is planned next.
Boat or hull ready for a refit?
Send the hull length, material, location and clear photos of the coating and problem areas. If it is in a yard, include any known site restrictions.