Cast Iron Radiator Shot Blasting

Cast iron and steel radiators accumulate layers of old paint, rust and corrosion over decades. Shot blasting is the most effective method for stripping all coatings and rust back to bare metal — restoring the radiator to a clean substrate ready for priming and repainting.

Why Shot Blast Cast Iron Radiators?

• Complete paint removal — removes all layers of old paint, including lead-based paint, without chemical strippers.
• Rust removal — removes all surface and pitted rust from the cast iron substrate.
• Preserves detail — shot blasting preserves the decorative detail of ornate cast iron radiators, unlike chemical stripping which can damage fine detail.
• Ready for coating — leaves a clean, profiled surface ready for primer application.

Lead Paint Removal

Many older cast iron radiators have multiple layers of lead-based paint. Shot blasting removes lead paint safely. All spent abrasive and dust is collected and disposed of as hazardous waste in accordance with current regulations.

After Shot Blasting

Cast iron must be primed within 4 hours of blasting to prevent flash rusting. We recommend a zinc phosphate primer as the first coat. We can coordinate with your painting contractor or provide a combined service.

UK Shot Blasting Services — mobile shot blasting across the UK. Free site visits. Call 07721 375756 or request a site visit online.