Fuel tanks
Fuel tank repair, refurbishment & coating
From everyday vehicles to bikes, boats and equipment — cleaned, repaired and coated at our Montague Gardens workshop.
Unit 3, 5 Station Road, Montague Gardens, Cape Town 7441

- Cape Town workshop
- Coastal rust specialists
- Steel & plastic tanks
- Trade & private welcome
Fuel tank services
Practical repair and coating work to get tanks back into service.
Refurbishing & coating
Renew and restore old, rusted fuel tanks with professional coating. Extend tank life and protect against corrosion and wear.
Repairs
Expert repairs for leaks and damage on steel and plastic fuel tanks — aimed at getting equipment back to work safely.
Custom manufacturing
Bespoke fuel tanks built to your specifications, using durable materials and careful fabrication.
Our preferred coating: Plastisol
Plastisol is a liquid PVC compound that fuses into a solid, flexible lining when heated. It is our preferred coating when the tank can be cut open. Not a DIY job — skilled labour and controlled heat are required.
- Chemical resistance — including petrol and diesel
- Corrosion resistance for metal tanks
- Impact resistance — flexible lining that absorbs knocks
We do not offer red oxide as a long-term fuel tank coating.



Our coating process
A clear workshop sequence — from defuming through bake — so you know what happens to your tank.
Defume the fuel tank
Cut open; remove coatings & sludge
Replace plastic parts with metal fittings
Shot blast; inspect rust is gone
Close holes; replace corroded sheet
Weld and leak test
Inner Plastisol fill & drain
Black outer coat (rolled/brushed)
Bake in curing oven
Motorcycle fuel tanks
Rusted tanks are common for riders in coastal Cape Town, where salty air speeds corrosion. That can hurt performance and lead to dangerous leaks.
Our approach: remove rust completely using sandblasting, chemical rust solvents and manual scrubbing, then apply a liner as a protective barrier and sealant against future rust and leaks.
Quick answers
Red oxide is not reliable for long-term fuel exposure. We do not offer it as a fuel-tank coating.
When the tank can be cut open for proper cleaning, preparation and coating.
Workshop gallery
Real work from our Montague Gardens workshop.
Need a fuel tank quote or urgent repair?
Call 021 87 999 00
WhatsApp 065 960 9832
Email info@radiatorking.co.za
Unit 3, 5 Station Road, Montague Gardens, Cape Town 7441
Mon–Thu 08:00–16:00 · Fri 08:00–15:00 · Closed weekends
