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    Abrasive Blasting

    Blast Abrasives for Restoration

    GMA's fine garnet blast abrasives deliver precision and control for blast cleaning delicate surfaces in sensitive environments.

    restoration inner 767x767

    Get a cleaner surface fast, with minimized OSH risks

    Used on many of the world's most famous landmarks, our high performance abrasives produce the cleanest surface quickly with little to no risks to workers and the surrounding environment.

    View blast abrasives
    Productivity

    High productivity

    Produce a cleaner surface faster than alternate abrasives.

    Costs

    Low consumption

    Complete the job with far less abrasive, reducing costs in abrasive purchase, transport, and disposal.

    High Peak Density

    High peak density

    Generate a more consistent surface wtih higher peak density over alternate abrasives for unmatched coating adhesion and integrity.

    Surface quality

    Low embedment

    Significantly reduce abrasive embedment in the blasted surface. Garnet results in minimal embedment.

    Hazard mask

    Low dust

    GMA Garnet™ offers the closest thing to dustless blasting, drastically improving operator visibility and reducing site contamination.

    Safety

    Low safety risk

    Garnet is an inert mineral with little to no heavy metals creating worker risks or environmental hazards.

    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.

    Read more
    trevi case study

    Safely create clean, consistent surfaces

    Find out how GMA can meet your restoration needs safely, efficiently, and with minimal disruption.

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