
Classic Car Underseal & Chassis Repair
Older cars were built with thinner rust protection than anything modern, and most have decades of old coatings hiding what is underneath. We take the time to clean back, look properly and protect what is worth protecting.
Common Classic Car rust hotspots we treat
Years on Irish roads, salt and damp wear down even the toughest Classic Car chassis. These are the areas we strip, weld and re-seal every week.
- Sills, inner sills and jacking points
- Floor pans and footwells
- Chassis rails and outriggers
- Wheel arches and rear quarters
- Boot floor and spare wheel well
- Bulkhead and inner wing seams
Our classic car underseal process
- 01Send Photos
WhatsApp us pictures of the chassis. We come back with an accurate quote.
- 02Inspection
Vehicle goes on the ramp. We map every rust spot and weld point.
- 03Weld & Repair
Structural welding and intense rust repair before any coating.
- 04Underseal
Heavy-duty underseal applied for years of protection — up to 7 year warranty.
Real Classic Car & chassis work from our yard
Every photo below is real work carried out by Rayco — no stock images, no AI.






Book your Classic Car underseal today
Send chassis photos on WhatsApp and we'll quote you back fast.
All services