GT MAC uses abrasive blasting media which has been carefully selected to provide corrosion control and surface preparation activities with the highest purity, most cost-effective and lowest risk materials. Extensive trials over many years and in various industries have proven that there is a direct link between abrasive quality and coating life. 

The benefits of using GMA Garnet include:

  • Lower Dust Levels
  • High Productivity
  • Lower Consumption
  • High recycling ability

GT MAC experienced abrasive blasters and tradespeople ensure the quality of work is delivered every time.  Our NACE Level 3 Inspector is always on hand to examine the surface profile for readiness of coatings.

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GT MAC Industries works closely with our coatings suppliers to ensure each project has had the benefit of a qualified Painting Inspector representing their brand.

GT MAC has experience in using the highest quality protective coatings.  Our regular suppliers include International, Hemple, PPG and Jotun Marine and Protective Coatings.  Our NACE Level 3 Coatings Inspector is on hand with many years’ experience in advising and assisting owners and or operators in selecting the paint system that will provide the optimum protection to suit their needs. Alternately, we always welcome those customers who advise which product they prefer to use.

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GT MAC uses only the best high pressure water cleaners that are designed to take on the toughest industrial, agricultural, civil, construction, marine or mining cleaning challenges.

Our 2 x 22hp petrol powered high pressure cleaners produce up to 6960PSI guaranteeing every surface is prepared and cleaned to the GT MAC standard.

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