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    PPG - Sigmazinc 19 - Zinc Rich Epoxy Primer
    • PPG - Sigmazinc 19 - Zinc Rich Epoxy Primer

    PPG - Sigmazinc 19 - Zinc Rich Epoxy Primer

    Review (0)
    £78.60
    Tax excluded
    £94.32 Tax incl.

    PPG - Sigmazinc 19  is a one-component, zinc-rich epoxy primer with good anti-corrosive properties.

    Size :
    Colour :
    Quantity :
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    PPG - Sigmazinc 19  is a one-component, zinc-rich epoxy primer with good anti-corrosive properties.

    Features

    • Good anticorrosive properties, the dry film contains 90% zinc by weight
    • Designed for repair of two-component zinc epoxy primers and zinc silicate primers
    • Can be used as a reconditioner for aged, derusted, galvanized steel
    • Dries at temperatures down to –10°C (14°F)
    • Dry heat resistance 125°C (260°F)with peaks up to 175°C (350°F)
    • The superimposed system must be unsaponifiable
    • Quick-drying, can be overcoated after a short interval

    Recommended Substrate Conditions and Temperature

    Substrate Conditions

    • Steel; blast cleaned to ISO-Sa2½, blasting profile 40 – 70 µm (1.6 – 2.8 mils)
    • Aged hot-dip galvanized steel with rusty spots; thoroughly derusted to ISO-St3 or ISO-Sa2½, blasting profile 40 – 70 µm (1.6 – 2.8 mils)
    • Zinc rich epoxies and zinc silicates must be dry and free from any contamination

    Substrate Temperature

    • Substrate temperature during application at -10°C (14°F) is acceptable; provided the substrate is free from ice and dry
    • Substrate temperature during application and curing should be at least 3°C (5°F) above dew point

    Instructions for Use

    • Stir well before use.
    • The temperature of the paint should preferably be above 15°C (59°F), otherwise extra thinner may be required to obtain application viscosity.
    • Adding too much thinner results in reduced sag resistance. Adequate ventilation must be maintained during application and curing (please refer to INFORMATION SHEETS 1433 and 1434).

    Air Spray

    Recommended thinner:

    PPG Thinner 91-79

    Volume of thinner:

    20 - 25%, depending on required thickness and application conditions

    Nozzle orifice:

    1.5 – 3.0 mm (approx. 0.060 – 0.110 in)

    Nozzle pressure:

    0.2 - 0.3 MPa (approx. 2 - 3 bar; 29 - 44 p.s.i.)

    Airless Spray

    Recommended thinner:

    PPG Thinner 91-79

    Volume of thinner:

    20 - 25%, depending on required thickness and application conditions

    Nozzle orifice:

    Approx. 0.43 mm (0.017 in)

    Nozzle pressure:

    10.0 - 15.0 MPa (approx. 100 - 150 bar; 1451 - 2176 p.s.i.)

    Brush/Roller

    Recommended thinner:

    PPG Thinner 91-79

    Volume of thinner:

    0 – 3%

    Cleaning Solvent

    PPG Thinner 90-53

    PPG Paints
    PPG-S1ZREP

    Data sheet

    Type
    Epoxy
    Size
    2L
    Colour
    Grey
    Finish
    Semi-Gloss
    Coverage
    10.9 m²/L
    For Use On
    Metal
    Application Method
    Brush, Roller & Spray
    Interior/Exterior
    Exterior

    Specific References

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    PPG - Sigmazinc 19 - Zinc Rich Epoxy Primer

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    PPG - Sigmazinc 19 - Zinc Rich Epoxy Primer

    PPG - Sigmazinc 19 - Zinc Rich Epoxy Primer

    £78.60
    Tax excluded
    £94.32 Tax incl.