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    Prima Seal water-based protective peel-off coating applied on glass by MATEX

    Prima Seal

    Water-Based Protective Peel-off Coating

    PRIMA SEAL is a premium, water-based peelable coating designed for temporary surface protection during construction, renovation, transport, or storage. It forms a durable, UV-stable film that shields non-absorbent surfaces from paint, dust, scratches, welding spatter, cement, and mechanical damage. The coating peels away easily without leaving residue, ensuring surfaces remain clean and intact. PRIMA SEAL is single-component, non-toxic, non-flammable, and environmentally friendly—safe for both workers and the environment. It is ideal for protecting windows, panels, tiles, or finished surfaces during various project phases. Easy to apply and remove, PRIMA SEAL minimizes repair needs and enhances surface preservation throughout the construction cycle.

    Technical data:
    • Appearance/Color : Milky white (wet) , Clear to hazy (dry)
    • Drying Time : Approx. 30 minutes
    • Coverage : 5m² per liter @ 200 micron thickness
    • Packaging : 20 liter jerry can , 200 liter drum

    How to Apply Prima Seal

    Prima Seal is a single-component, ready-to-use peelable coating applied by roller or airless spray to clean, dry, non-absorbent surfaces.

    1. Prepare the surface. Remove all dust, laitance, grease, oil, dirt and foreign matter. Use a soft brush or plastic scraper to remove loose particles or deteriorated previously applied coating; the surface must be clean, dry and free from contaminants.
    2. Mix. Prima Seal is ready to use. Stir the contents before use to ensure the product is homogeneous.
    3. Apply. Apply with a paint roller or airless spray to the desired thickness and check the layer thickness with a measuring tool. The thicker the layer, the better the protection.
    4. Cure. Curing takes 30 to 120 minutes depending on temperature and thickness, and can be accelerated with an air blower.
    5. Peel off. When protection is no longer needed, peel the coating off; it leaves no residue as it contains no glue component.
    6. Clean tools. Clean all tools and equipment with water immediately after use. Hardened material can only be removed mechanically.

    Summary of the method in the Prima Seal Technical Data Sheet. Always follow the full TDS on site.

    Frequently Asked Questions

    What surfaces can Prima Seal protect?

    Prima Seal is a temporary peelable coating for non-absorbent surfaces, formulated in particular to protect glass from scratches, abrasion, paint, cement and welding spatter during manufacturing, transport, installation or storage.

    What is the coverage of Prima Seal?

    Consumption is approx. 5 m² per liter at 200 micron thickness. Coverage is approximate and depends on site conditions.

    How long does Prima Seal take to dry?

    Drying time is approx. 30 minutes. Full curing takes 30 to 120 minutes depending on temperature and layer thickness and can be accelerated with an air blower.

    How is Prima Seal packaged and what is its shelf life?

    Prima Seal is available in 20 liter and 200 liter packs. It can be used within 12 months of production if stored unopened in dry, covered conditions away from direct sunlight.

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