Cut Edge Corrosion Treatment Lymington

Cut edge corrosion is simply where the factory coating stops and the weather sneaks in — at cut edges, lap joints or around fixings. Once the coating lifts, rust and leaks tend to follow. We make it straightforward: stabilise the edge, seal the paths and protect the area with the right coatings.
What You Might Notice
- Peeling or feathered paint at lap lines
- Orange staining under joints or around bolts
- Fine gaps or pinholes along side laps
- Occasional drips during wind-driven rain
How We Fix It

- Survey: We check delamination, rust spots and any signs of water tracking.
- Prep: Remove failed coating, treat corrosion and degrease for a sound edge.
- Prime: Apply a compatible metal primer to lock down and promote adhesion.
- Seal: Tool elastomeric sealant into side/end laps, bolt heads and penetrations.
- Protect: Apply UV-stable coatings with a return beyond the lap (typically ≥50 mm). QA and clean-down included.
If the steel has lost section, we’ll advise on local sheet replacement after survey.
Why Choose Riolett Services
- Friendly, professional crews with RAMS/COSHH as standard
- Night or weekend programmes to keep you trading
- Consistent seal widths and crisp detailing
- Manufacturer-aligned specs with written guarantees
Cut Edge Corrosion — FAQs
Recent Work Near Lymington
- Industrial Bay — Lap Repair — side laps & penetrations; evening shift. Result: leak risk reduced; tidy seals.
- Retail Parade — Roof Care — eaves; gutters; edges; 1–2 days. Result: UV-stable finish; neat returns.
- Business Park — Edge Rescue — cut edges; end laps; 2 days + cure. Result: sound adhesion; smart lap lines.
- Logistics Wing — Friendly Plan — laps; fixings; drains; phased nights. Result: better drainage; sealed interfaces.
- Retail Shed — Simple Save — failed Plastisol; reseal & coat; night works. Result: even coverage; long-life topcoat.
Map — Projects Around Lymington
See where we’ve been working in Lymington.
Out-of-hours programmes available across Lymington.
Kind Words from Clients
Quick quote, helpful photos, and a clean handover.
Seal widths are consistent and the edges look smart.
Zero fuss and a friendly crew. Would book again.
Friendly team, clear plan and no drama. Laps look neat and watertight.
Worked evenings so we could trade normally. Great result.
Good prep, tidy masking and a solid topcoat.
Contact & Coverage
Riolett Services
Tel: 07538 489392
Service area: Lymington and nearby locations.
Related services: Cladding Repairs • Cladding Spraying