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Regin Silicone Grease REGZ40

Regin

Regin Silicone Grease REGZ40

WRAS approved silicone grease in a 50g pack, part REGZ40, for lubricating seals and O-rings in heating and plumbing applications.

At a glance

  • Also known as 4271258
Manufacturer part no.
REGZ40
Showing prices

£8.90

£7.42 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

Regin REGZ40 is a WRAS approved silicone grease supplied in a 50g pack. It is used to lubricate rubber seals, O-rings and gaskets in heating and plumbing applications, reducing friction and helping to prevent seals from sticking, drying out or perishing.

Signs this part needs replacing

  • Seals or O-rings are dry, stiff or difficult to fit
  • Rubber components stick or tear during assembly
  • Existing grease has hardened or dried out
  • Joints weep where seals have degraded through lack of lubrication

Before you order

  • Confirm that WRAS approval is required for your application
  • Check that a 50g pack is sufficient for the job
  • Verify the part number REGZ40 against your requirements

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.