Rosco Procom is the sole distributor of GMA Abrasives in Trinidad and Tobago.

GMA Garnet Group (GMA) is the trusted global leader in industrial garnet and has been providing the highest quality garnet abrasive to the waterjet cutting and protective coating industries for over 35 years. GMA is the only global garnet supplier to own the complete supply chain from source and processing to international distribution.

NEW STEEL

• New Construction; removal of light rust and mill scale on new steel.
• Removal and Preparation for powder coating.
• Suitable for tanks, pipping, pressure vessels, ship hulls, blast tanks and offshore platform deckings.

 

Blasting Speed:

Up to 400 ft² /hr.

Dust Factor:

Low

Mesh Size:

80

Profile Range:

1.5 – 2.5mil (40-60 μm)

Consumption Rate:

1.5 – 2.0 lb./ft²

GX1-SPEEDBLAST

• Light general Industrial maintenance.
• Construction and Maintenance of commercial buildings, chemical plants, power stations, mining and processing equipment, gas and sewage plants.
• Suitable for tanks, pipping, pressure vessels, ship hulls, blast tanks and offshore platform deckings.

 

Blasting Speed:

360 ft²/hr.

Dust Factor:

Low

Mesh Size:

30/60

Profile Range:

2.0 – 3.0mil (50-75μm)

Consumption Rate:

1.5 – 3.0 lb./ ft²

GX2-TOUGHBLAST

• High Performance ‘all-around’ garnet abrasive
• Heavy industrial maintenance.
• Great on two coat systems, three coat systems and thick mil coatings.
• Suitable for tanks, pipping, pressure vessels, ship hulls, blast tanks and offshore platform deckings.
• Heavy rust and pitted surfaces.

 

Blasting Speed:

360 ft²/hr.

Dust Factor:

Low

Mesh Size:

Blended grades

Profile Range:

3.0 – 4.0mil (75-100 μm)

Consumption Rate:

1.5 – 3.0 lb./ ft²

GX3-EXTREME BLAST

• Ideal for TSA preparation, coatings for extreme conditions, preparing critical components.
• Removal of high build coatings, pliable and flexible coatings including coal tar, inner liners, and some marine coatings.
• Suitable for tanks, pipping, pressure vessels, ship hulls, blast tanks and offshore platform deckings.
• A greater profile range can be achieved with exceptionally clean surfaces, enabling remarkable bonding of specialist coatings.

 

Blasting Speed:

260 ft²/hr.

Dust Factor:

Low

Mesh Size:

16,36

Profile Range:

3.5-4.5mil (90-115 μm)

Consumption Rate:

2.5-3.5lb. / ft²

 

PYROXENE

  • Concrete Structures
  • Removal of light Rust.
  • Suitable for concrete structures, tanks, pipping, pressure vessels, ship hulls and blast tanks.

 

Blasting Speed: Up to 300 ft² /hr.
Dust Factor: Medium
Mesh Size: 80- 120
Profile Range: 1.5 – 2.5mil (40-60 µm)
Consumption Rate: 1.8 – 2.4 lb./ft²