Sealmasters Ltd

  • Unit 4 Interchange 48
  • Excelsior Road
  • Cardiff
  • South Glamorgan
  • United Kingdom
  • CF14 3AX (map)

  • Tel: 029 2049 0711
  • Fax: 029 2061 1006
  • Website:
  • Rotary Shaft Seals
  • Hydraulic Seals
  • O Rings

The range of products held in stock, and the great emphasis on our engineering expertise, is indicative of SEALMASTERS determination to be the best in its field.

Our products range from:

  • Split and endless seals of 1 metre in diameter 
  • O rings 1 millimetre in diameter
  • Springs and buffers for railway wagons 
  • Flap valve gaskets for coke ovens
  • Mechanical seals

and soft packings for a variety centrifugal and positive displacement pumps.

Over 20,000 Stock Lines...

In addition to our well documented partnership with STS (Federal Mogul), SEALMASTERS stock and distribute seals, packings and gaskets manufactured by the leading quality producers in the UK, Europe and the USA. Brands include GACO (owned by Freudenberg), Pioneer Weston, Superfect, James Walker, Garlock, Chicago Rawhide (SKF), Merkel, Shamban, Beldam, and many other smaller, quality seal producers.

In short, a firm for all reasons.

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Call Applegate +44 (0)345 600 7177