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Fernox LS-X External Leak Sealer 50ml 61016

Fernox

Fernox LS-X External Leak Sealer 50ml 61016

Fernox LS-X external leak sealer in a 50ml format for sealing external leaks at heating system joints and fittings.

Manufacturer part no.
61016
Showing prices

£12.90

£10.75 ex. VAT · VAT at 20%

Available to order · 1-2 working days
Available to order · 1-2 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Fernox LS-X External Leak Sealer is a 50ml plumbing consumable from Fernox, classed under plumbing consumables. It is designed for sealing external leaks at heating and plumbing joints and fittings.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.