Wall Colmonoy Ltd.

Alloy Industrial Estate, SA8 4HL Pontardawe, Swansea, Wales
United Kingdom

Telephone +44 1792 862287
Fax +44 1792 869474

This company is main exhibitor of


Hall map

glasstec 2016 hall map (Hall 13): stand G72

Fairground map

glasstec 2016 fairground map: Hall 13


John Lapping

Senior head of department
Finance, accounting, controlling

Alloy Industrial Estate
SA8 4HL Pontardawe, Swansea, United Kingdom

44 (0)1792 860617


Mike Thompson

Senior head of department
Purchasing, resourcing

Alloy Industrial Estate
SA8 4HL Pontardawe, Swansea, United Kingdom

+44 (0)7964 811836


Our range of products

Product categories

  • 01  Glass production/Production Technology
  • 01.01  Raw material for glass production

Our products

Product category: Raw material for glass production

Wallex ™

Cobalt-based Alloys; Powder

These cobalt alloys have excellent wear and corrosion resistance and can withstand elevated temperatures.

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Product category: Raw material for glass production

Colmonoy ®

Nickel-based Alloys; Powder and Rods

The Colmonoy family of nickel powder and nickel rods offer superior wear protection, retaining their hardness up to 600ºC (1000ºF) with significant resistance to oxidation

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Product category: Raw material for glass production

Nicrobraz, Niferobraz, CuBraz:

Joining Parts for High-Temperature and Corrosion Applications for Aerospace, Automotive, Energy, Nuclear, and Defense industries.
Wall Colmonoy is the leader in the development and production of nickel-based brazing filler metals since 1950. Bob Peaslee, Wall Colmonoy’s materials engineer, invented a new brazing technology using nickel-based filler metals and hydrogen atmosphere furnaces. The new filler metal was named Nicrobraz®. Additional accessory and equipment innovations followed the invention of Nicrobraz – including Stop-Off™, Nicrogap™ alloys and NicroSpray® System.

Forerunner in the development of Nicrobraz® Ni-Cr-Si-P filler metals
Wall Colmonoy continues to develop new brazing filler metals to meet the current market demands.
Wall Colmonoy is the forerunner in the development of Nicrobraz® Ni-Cr-Si-P filler metals. Nicrobraz® 31, 33 and 152 are used throughout aerospace and automotive industries in Exhaust Gas Recirculation (EGR) Coolers and Heat Exchangers. Major manufacturers of EGR Coolers have selected Nicrobraz® 31, 33 and 152 as the filler metals of choice.  Read about our latest advancements in our brazing news.

Nicrobraz® 31, 33 and 152
- Developed for use in the fabrication of modern heat exchanger systems
- Contains optimal proportions of phosphorus and silicon
- Enhanced corrosion resistance
- Increased joint strength
- Improved substrate structural integrity

We offer brazing courses at our renowned Modern Furnace Brazing School under the leadership of our expert brazing engineers.

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About us

Company details

Wall Colmonoy has been protecting and restoring glass moulds for over 65 years. Wall Colmonoy provides wear-resistant Colmonoy® and Wallex® Surfacing Alloys and application equipment – Spraywelder™ System and Fusewelder™ Torch - specially developed to extend the service life of glass mould components. Wall Colmonoy also produces engineered cast or fully machined glass mould components designed to optimise wear, corrosion, abrasion and heat resistant properties.

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Company data

Sales volume

> 100 Mio US $

Export content

max. 50%

Number of employees




Area of business
  • Glass manufacture / Production technology
  • Glas processing and finishing
  • Glass products and applications
  • Contracting, Consulting, Engineering, Services
Target groups

Manufacturing, Processing and Finishing