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    Blast Abrasives

    GMA PrecisionBlast™

    The ideal garnet abrasive for fast, gentle blast cleaning on vulnerable surfaces and precision equipment.

    GMA PrecisionBlast™

    1.0 - 2.0 mil

    Surface profile

    Up to 300 ft2/hr

    Blasting rate

    As low as 1 lb/ft2

    Consumption rate

    GMA PrecisionBlast™

    Fast and gentle precision abrasive.

    Available in 120 and 200 mesh, GMA PrecisionBlast is a precise and efficient micronized abrasive, ideal for delicate, vulnerable or sensitive surfaces including stone, brick, timber, concrete, and ferrous and non-ferrous metals.

    Used on some of the worlds oldest most famous landmarks and monuments including the Trevi Fountain and the Eiffel Tower.

    Speak to an expert Download brochure

    Industry Applications

    Metal fabrication
    Stone & brick restoration
    Plastics
    Soft metals
    Concrete maintenance
    Fibreglass & composites
    Graffiti removal
    Timber restoration
    Glass

    Proven performance in surface preparation

    High-productivity-icon-grey-bg

    High productivity

    Cut blasting hours by 30-50%* compared to other abrasives. GMA PrecisionBlast™ performance has been demonstrated through rigorous product testing and a track record of success in applications worldwide.

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    Cost-effective blasting

    Deliver fast results at the lowest cost. GMA Garnet™ can provide significant savings in abrasive consumption, blasting hours, and disposal costs for your project. Overall, garnet sandblasting generally requires 30–50% less product than other abrasives.*

    Ideal-surface-finish-icon-grey-bg

    Ideal surface finish

    GMA PrecisionBlast™ achieves an exceptionally clean surface, leaving no residue or embedment. Our uniquely hard and tough garnet can cut through the most resilient coatings, while giving you exceptional control to only remove the intended material.

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    Safe and compliant

    GMA products are natural, chemically inert minerals with no toxic metals and little-to-no worker or environmental risks, including minimal dust during blasting - a safe choice for sensitive environments. GMA Garnet™ meets all industry and government safety and environmental standards

    OUR GARNET

    What makes GMA Garnet unique?

    GMA Garnet™ is an inert natural mineral that outperforms other abrasives due to its inherent hardness, toughness, density, and angularity. These qualities, when combined with the recommended equipment and air pressure, provide teams with unmatched performance, such as reduced blasting hours, lower abrasive consumption, and excellent control over how much material is removed.

    Learn more about our garnet.
    Blast cost calculator

    How your abrasive choice impacts your business.

    When estimating your abrasive blasting project costs, the abrasive price won’t tell the whole story. Forecast your profitability with an abrasive cost comparison based on independent third-party analysis of abrasive cost, abrasive consumption, blasting hours, disposal costs.

    Calculate savings
    Abrasive_blasting-Calculator
    Case study

    Trevi Fountain regains sparkle after precision cleaning with GMA Garnet

    The 18th century Baroque monument was in a critical condition due to microbiological and biological attacks, corrosion from the fountain, rainfalls and wind as well as black encrustations from layers of dust, topsoil and dirt.

    “We prefer GMA Fine garnet for its effective performance especially when we had to work with very low operating pressure valves.”

    Read more
    precisionblast case study
    Contact GMA

    Speak to an expert about GMA PrecisionBlast™

    Request a product sample or onsite demo, or find your nearest GMA distributor.

    contact us
    2023-03-07-218