Norman Hay plcspecialist chemical sealants and surface coatings
Our Chemical Divisions

Norman Hay chemical divisions - "world-class chemicals"

Surface Coatings

"We make things tougher"

Specialist Industrial Coatings

Solutions for surface release, wear and corrosion resistance

About Us

We are world leaders in industrial surface coatings and finishing. We modify component surfaces to improve performance in hostile and challenging environments.

Our client industries

  • Aviation and Aerospace
  • Mining and Extraction
  • Marine
  • Oil, Gas and Petro-Chemical
  • Precision Engineering

Our Norman Hay businesses:

Armourcote
Surface Technology
Applied Precision Coatings
Hi Tech Industrial Coatings
Advanced Surface Treatments


Construction Chemicals

"We make things waterproof"

Specialist Waterproof Sealants

Solutions for underground construction and waterproofing

About Us

We are world leaders in specialist construction chemicals for underground construction, waterproofing, leak sealing, ground stabilization, substrate repair and protection.

Our client industries

  • Construction and Buildings
  • Tunnels, Utilities & Airports
  • Civil Engineering & Highways
  • Surface & Underground Rail  
  • Ports & Water Authorities

Our Norman Hay businesses:

TAM International






Automotive Sealants

"We make things pressure-tight"

Specialist Impregnation Sealants

Solutions to micro-porosity in castings

About Us

We are world leaders in the supply of thermo-cure methacrylate sealants for the impregnation of porous metal castings, sub contract sealing systems and impregnation process plant.

Our client industries

  • Automotive Manufacturers
  • Automotive Suppliers
  • General Engineering
  • Foundry and Die Cast industry
  • Gas and Water industries

Our Norman Hay businesses:

Ultraseal International
MX Systems International