ProQualea Middle East — Official Distributor

Performance
Materials That
Deliver Results

The exclusive Middle East distributor of Green Diamond Performance Materials — the industry benchmark for blast abrasives across Energy, Maritime, Engineering, and Construction.

Green Diamond Get in Touch

⬇ Download our e-brochure

10M
Ton Reserve
40+
Years Production
0%
Free Silica
4
Industries Served
About ProQualea Middle East

Built on Trust.
Driven by Performance.

Dubai — ProQualea Middle East HQ

HEADQUARTERS — FLOOR 36, JBC 1 TOWER, DUBAI

From Quarry to Customer —
We manage the complete supply chain.

ProQualea Middle East LLC specialises in delivering sustainable, superior blast abrasive solutions across the Middle East region. As the exclusive regional distributor of Green Diamond Performance Materials, we provide the tools, products, and expertise that the Energy, Maritime, Engineering, and Construction industries demand — backed by earned trust, proven credibility, and a commitment to long-term client relationships.

Our Mission

"To be a trusted partner to our clients in the Middle East, providing the tools, products, technology and expertise needed to thrive in a rapidly evolving landscape."

Our Vision

"Developing long-term relationships built on earned trust, proven credibility, and integrity — paired with traditional values and strong client relationships."

Our Focus

"Researching and delivering superior solutions matched only by our dedication to sustainable practices that align with the environmental goals of our clients."

Where We Operate

The Middle East
& Beyond

headquartered in Dubai with active operations across the region's most dynamic markets.

Primary Market
UAE

Dubai and Abu Dhabi operations. Full distribution, technical support, and logistics managed from our Floor 36 JBC 1 Tower headquarters.

Primary Market
Saudi Arabia

Active coverage across the Kingdom's Energy, Construction, and Industrial sectors including Aramco supply chain projects.

Primary Market
Qatar

Serving the Qatari Energy and Construction industries with full product range availability and dedicated client support.

Wider Region
GCC &
Beyond

Kuwait, Bahrain, Oman and broader regional markets serviced on project and contract basis. Contact us to discuss your location.

Our distribution is not limited to the above. If your project is in the region, we want to hear from you.

Our Primary Product

Green Diamond™
Performance Materials

Single-sourced from a 10-million-ton magnesium orthosilicate reserve in Riddle, Oregon. Zero free silica. Zero compromise.

Green Diamond bag
Green Diamond blast operator
Green Diamond granules
Green Diamond™
Performance Materials — Riddle, Oregon USA
Blast Abrasives · Foundry Sands · Fillers

The Industry's Most Cost-Effective, Safest, Most Consistent Blast Abrasive

Produced from fused magnesium orthosilicate with a completely amorphous structure — delivering zero respirable free silica, unmatched cleaning rates up to 40% faster than alternatives, and consistent performance across every grade. Trusted by the US Department of Defense, certified for outdoor blasting, and backed by 40+ years of single-source production from an exclusive 10-million-ton reserve.

Material
Magnesium Orthosilicate
Mohs Hardness
7
Crystalline Silica
< 0.1%
Specific Gravity
2.9
Reserve
10M tons · 40+ yrs production
Certifications
US DoD QPL · CARB · AMPP AB-1
Request Technical Data
Independent Test Results

The Numbers Speak
for Themselves

40%
Faster cleaning rates vs Coal Slag in independent head-to-head testing
18%
Lower total cost vs Garnet — fine and extra fine grades compared
25%
More abrasive per truck load vs Copper Slag due to lower bulk density
Available Grades

The Right Grade
for Every Application

Green Diamond
16:36
Coarse
Profile: 3.5–5+ mil
Ships, storage tanks, structural steel, aggregate exposure, general purpose blasting
Green Diamond
16:50
Medium
Profile: 3–4.5 mil
Medium coatings, medium rust, utility preparation, structural steel, storage tanks
Green Diamond
20:50
Medium / Fine
Profile: 2.5–4 mil
Mill scale, light coatings, light rust, bridges
Green Diamond
30:50
Fine
Profile: 1.5–2.5 mil
Light coatings, blast cabinets, bridges, aluminium, stainless steel
Green Diamond
30:60
Extra Fine
Profile: 1–2 mil
Vapor/water blast, feathering, aluminium, stainless steel, powder coating prep
"We firmly believe Green Diamond delivers the most cost effective, best profiling, consistent, and environmentally friendly blast abrasives in the industry."
ProQualea R&D Department
E.M.E.C

Four Industries.
One Standard of Excellence.

E
Energy
  • Oil & gas equipment preparation
  • Storage tank surface prep
  • Power plant maintenance
  • Renewable energy infrastructure
M
Maritime
  • Shipyard surface preparation
  • Hull cleaning & recoating
  • Port infrastructure maintenance
  • Underwater structure prep
E
Engineering
  • Bridge & highway maintenance
  • Structural fabrication prep
  • Historical building restoration
  • Manufacturing equipment
C
Construction
  • Structural steel preparation
  • Concrete surface preparation
  • Building & facade restoration
  • Construction equipment prep
Why Choose PQ & Green Diamond

8 Reasons the Industry
Chooses Green Diamond

Lowest Total Cost

Cost per sq/m beats every competing abrasive — garnet, copper slag, and coal slag included.

Zero Free Silica

Completely amorphous crystallisation. Full OSHA compliance. Safer for your team on every job.

Superior Cleaning Rate

Up to 40% faster than coal slag. Projects completed faster, downtime cut significantly.

Environmentally Friendlier

Non-toxic. CARB certified. No hazardous waste designation under standard conditions.

Single-Source Supply

One 10M-ton reserve. 40+ years of guaranteed production. No disruptions. No variance.

Controlled Profile

Precise anchor profiles from 1 mil to 5+ mil across five grades for every application.

Low Dust Blasting

Improved site visibility, safer working conditions, and faster completion on every project.

Military Approved

Listed on the US Department of Defense QPD/QPL. The world's most demanding clients trust it.

Past Performance

Trusted by the
US Department
of Defence

Green Diamond abrasives are listed on the US military Qualified Products List (QPL) and are CARB certified under Title 17 of the State of California. They meet all specifications of the American Association of State Highway and Transportation Officials — ensuring full regulatory compliance and helping clients fast-track contracts.

▸ USS Preble — San Diego, CA
▸ USS Spruance — San Diego, CA
▸ Ingalls Shipyard — Pascagoula, MS
▸ USCG Aluminium Hulls — Oregon
US DoD QPD/QPL Listed
CARB Title 17 Certified
AASHTO Compliant
US Navy vessel - Green Diamond past performance

Surface preparation supplied for US Ministry of Defence vessels

Certified & Approved By
US DoD QPD/QPL OSHA Compliant CARB Certified AMPP AB-1 Class A AASHTO NACE SIRIM QAS OPL MIL-A-22262B
Additional Products

Also Available
Through PQ

In addition to our primary Green Diamond range, PQ Middle East distributes the following USI Corporation coating products across the region.

Sun-Shielding Coating
USI Corporation · Distributed by PQ Middle East

Superior Sun-Shielding Coating

Eco-friendly waterborne coating delivering 90% Total Solar Reflectance. Reduces surface temperatures by up to 25.8°C and significantly cuts air-conditioning demand, energy consumption, and carbon footprint.

Solar Reflectance:90% TSR
Temp Reduction:Up to 25.8°C surface
Applications:Steel & concrete roofing
Protective Coating System
USI Corporation · Distributed by PQ Middle East

Superior Protective Coating

Three-in-one low-solvent system combining 90% solar reflectance, ISO 12944 CX-grade anti-corrosion protection, and ASTM G154-verified weathering resistance. VOC content far below GB/T 38597-2020 requirements.

Anti-Corrosion:ISO 12944 CX Grade
Weathering:ASTM G154 Verified
Applications:Tanks, towers, silos, pipelines
Get In Touch

Ready to Discuss
Your Next Project?

Our specialists are ready to assist with product selection, technical specifications, and project requirements across the Middle East and wider region.

Headquarters
Floor 36, JBC 1 Tower, Cluster G, Dubai