ABRASIVE
SAND BLASTING

Professional surface preparation to Australian Standards using 20/40 garnet abrasive media.

EXPERT SURFACE PREPARATION FOR LASTING PROTECTION

40+
Years

Proper surface preparation is critical to the success of any industrial coating system. Neumann Industrial Coatings delivers professional abrasive blasting services using 20/40 garnet media in our purpose-built 20m x 7m x 7m blast room—one of the Gold Coast's largest facilities for surface preparation.

Our experienced blasting operators work to Australian Standards (AS 1627.4-2005), delivering Sa 2, Sa 2.5, and Sa 3 blast classifications to suit your specific coating system requirements. Whether you're preparing marine vessels, truck bodies, structural steel, or industrial equipment, we create the optimal surface profile for maximum coating adhesion and long-term protection.

From small components to complete vessels and vehicle bodies, our large-scale facility handles projects of all sizes. We work closely with you to determine the appropriate blast grade for your application, ensuring your coating system performs as intended in its service environment.

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COMPREHENSIVE ABRASIVE BLASTING SERVICES

GARNET ABRASIVE BLASTING

We use Garnet abrasive media for all blasting operations. Garnet delivers excellent cutting performance, creating the ideal surface profile for coating adhesion while minimising dust and providing a clean, consistent finish. This abrasive is suitable for steel, ductile iron, and other ferrous and non-ferrous metals, preparing surfaces effectively for primer and coating application.

Key Benefits:

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    Excellent cutting performance and efficiency.
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    Consistent surface profile for optimal coating adhesion.
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    Low dust generation in controlled environment.
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    Suitable for all ferrous metal substrates.

15M X 7M X 7M BLAST ROOM FACILITY

Our purpose-built blast room measures 15 metres long, 7 metres wide, and 7 metres tall—providing the capacity to handle truck bodies, marine vessels, large fabrications, and complete assemblies. The controlled environment ensures consistent results, containment of abrasive media, and safe working conditions for our operators. Projects too large for the blast room can be assessed for on-site blasting where conditions permit.

Key Benefits:

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    One of the Gold Coast's largest blast rooms.
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    Handles complete vehicles and vessels.
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    Controlled environment for consistent results.
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    Safe containment and media recovery systems.

BLASTING TO AUSTRALIAN STANDARDS

All abrasive blasting work is performed to AS 1627.4-2005 (Standards for Surface Preparation). We deliver three primary blast classifications: Sa 2 (commercial blast clean), Sa 2.5 (near-white blast clean), and Sa 3 (white metal blast clean). The appropriate classification is selected based on your coating system requirements, service environment, and manufacturer specifications. Our team provides expert advice to ensure you get the right surface preparation for your application.

Key Benefits:

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    Compliance with AS 1627.4-2005 standards.
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    Sa 2, Sa 2.5, and Sa 3 classifications available.
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    Expert advice on blast grade selection.
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    Proper surface profile for coating systems.

UNDERSTANDING BLAST CLASSIFICATIONS

SA 2 - COMMERCIAL BLAST CLEAN

Also known as commercial blast clean, Sa 2 removes mill scale, rust, and coating layers, leaving up to 5% of the original surface with slight shadows or discolouration. Suitable for standard atmospheric coating systems and general industrial applications.

SA 2.5 - NEAR-WHITE BLAST CLEAN

The most commonly specified classification, Sa 2.5 removes virtually all mill scale, rust, and contaminants, leaving minimal traces (less than 5% of surface showing slight staining). Ideal for most industrial coating systems including marine and immersion applications.

SA 3 - WHITE METAL BLAST CLEAN

The highest level of surface preparation, Sa 3 removes all visible mill scale, rust, coating, and foreign matter, leaving a uniform metallic appearance. Required for high-performance coating systems and severe service environments.

BLASTING APPLICATIONS ACROSS INDUSTRIES

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Marine

Surface preparation for vessels, workboats, marine equipment, winches, and components exposed to saltwater environments.
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Transport & Logistics

Blast cleaning of truck bodies, semi-trailers, tankers, tippers, and commercial vehicle components for restoration and recoating.
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INDUSTRIAL MANUFACTURING

Surface preparation for fabricated steel, plant equipment, machinery, tanks, and heavy industrial components.
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INFRASTRUCTURE & UTILITIES

Blasting services for pipes, fittings, structural steel, handrails, and utility infrastructure requiring surface preparation.
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MINING & RESOURCES

Heavy-duty surface preparation for mining equipment, hoppers, chutes, and resource sector assets operating in harsh conditions.
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    OUR BLASTING WORK

    FREQUENTLY ASKED QUESTIONS

    Our 20m x 7m x 7m blast room can accommodate truck bodies, semi-trailers, marine vessels up to approximately 12 metres, large fabrications, and complete assemblies. For smaller components, we can handle everything from handrails to machinery parts. Projects exceeding our blast room capacity may be suitable for on-site blasting depending on conditions and location.

    FEATURED BLASTING PROJECTS

    Restoration Works Truck Body

    Neumann Industrial Coatings can deliver high quality application of primers, topcoats, heat proof coatings, salt water resistant paints, two Pac Paint, enamel and micron testing.

    Restoration Works Truck Body

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    Blast and Paint Truck Bodies

    We recently won a contract to paint Truck bodies for a Lift Industries. Lift Industries is a supplier, manufacturer and maintenance provider for insulated Elevated Work Platforms and Crane Borers based in Queensland.

    Blast and Paint Truck Bodies

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    Blast and Repaint MV Tramp Workboat

    The MV Tramp is owned by Neumann Contractors and is used as a workboat for Neumann Dredging. It is used as a multi-purpose work version that tows, refuels moves anchors and a transfer vessel for the dredging fleet.

    Blast and Repaint MV Tramp Workboat

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    Self Contained Tower Inspection Winch

    Neumann Industrial Coatings completed all the required abrasive blasting and industrial spray painting for a self contained diesel hydraulic triple winch unit for an American company Tower Inspection, built by Neumann Equipment.

    Self Contained Tower Inspection Winch

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    Blast and Paint Winches for ECM

    Neumann Industrial Coatings were engaged by East Coast Maritime (ECM) to paint the winch components for their vessel Pacific Titan, a 26m workboat. The winch is a 40T double drum reverse waterfall anchor handling and towing winch.

    Blast and Paint Winches for ECM

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    Blast and Paint Water Pipes/Fittings

    Neumann Industrial Coatings can provide abrasive blasting services for the preparation of water pipes and fittings prior to painting.

    Blast and Paint Water Pipes/Fittings

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    Semi Trailer Tanker Body Makeover

    Neumann Industrial Coatings can deliver high quality application of primers, topcoats, heat proof coatings, salt water resistant paints, two Pac Paint, enamel and micron testing.

    Semi Trailer Tanker Body Makeover

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    GET EXPERT SURFACE PREPARATION

    Contact our team today to discuss your blasting requirements. We'll recommend the right blast grade for your coating system and provide a competitive quote.
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