HMG Mordant T Wash


    HMG Mordant T Wash is designed for use as an etching solution for galvanised steel & zintec.

    £35.83(ex. VAT)
    £43.00 (inc. VAT)
    Please choose your colour
    Available for Delivery (See Delivery Options Below)


    HMG Pre Cat Primefast 2014-04 is designed for use as an etching solution for galvanised steel & zintec.

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    Features & Benefits

    • Designed for use as an etching solution for galvanised steel & zintec.

    Substrate should be cleaned with clean water once Mordant Wash has reacted (turned black) usually after full dry time

    Any areas which have not turned black (usually due to substrate contamination) will need to be re-abraided and mordant wash re-applied.

    Product Specification

    Technical Data
    HMG Mordant T Wash
    Volume Solids:11.1%
    VOC Content:0.35kgs/ltr
    Density:0.987 g/cm³
    Storage Conditions:Store between 5°C - 25°C. When not in use, cans must be kept sealed.
    Shelf Life:12 months from delivery date in original sealed containers.
    Pot Life:-
    Flash Point:13°C

    Film Thickness Range And Coverage

    Product Data
     Dry Film ThicknessWet Film Thickness
    Compliant Spray Gun:n/an/a
    Pressure Pot:n/an/a

    Coverage: 20 square metres per litre

    • HMG technical data sheets indicate a dry film thickness that will be achieved when applying a particular wet film thickness.
    • These values are a guide only and are not to be used as specifications.
    • Film thickness will vary depending on actual use and specification.
    • Great care should be taken to achieve the dft stated in the agreed specification and to avoid areas of excessively low or high thickness.

    Drying Times

    Drying Times At 20°C
    Fully Cured:1 hour

    Surface Preparation

    • Ensure surfaces to be coated are dry and must be cleaned using the appropriate HMG product to remove all traces of contaminants.
    • Read and follow the safety data sheet, product data sheet and label instructions.
    • Stir all paints thoroughly before use.
    • Always use the same batch number on the same job.
    • Check colour & sheen.
    • Filter the product immediately before use.
    • Reduce emissions and maintain quality by replacing tin lid after use.

    Application Methods

    Technical Data
    Compliant Spray Gun
    Mixing Ratio:Ready for use
    Thinner Options:n/a
    Spray Gun Setup:n/a
    Number Of Coats (Guide Only):1
    Flash Off:Allow to turn black

    For further information on mixing ratios please contact Rawlins Paints on Tech - 0113 2455450 (option 2) or [email protected] Sales - 0113 2455450 or [email protected]

    Product Notes

    Information On Basic Physical And Chemical Properties
    HMG Mordant T Wash
    Form:According to product specification
    Colour:According to product specification
    Odour Threshold:Not determined
    pH-value 20°C:Not determined
    Melting point/freezing point:Undetermined
    Initial boiling point and boiling range:77°C
    Flash Point:13°C
    Flammability (solid, gas):Not applicable
    Ignition temperature:287°C
    Decomposition temperature:Not determined.
    Auto-ignition temperature:Product is not selfigniting.
    Explosive properties:"Product is not explosive. However, formation of explosive air vapour mixtures are possible."
    Explosion limits: Lower:1.5 Vol %
    Explosion limits: Upper:15 Vol %
    Vapour pressure at 20°C:59 hPa
    Density at 20°C:0.987 g/cm³
    Relative density:Not determined
    Vapour density:Not determined
    Evaporation rate:Not determined
    Solubility in / Miscibility with water:NOT MISCIBLE
    Partition coefficient: n-octanol/water:Not determined
    Viscosity: Dynamic at 20°C:Not determined
    Viscosity: Kinematic:Not determined
    Solvent content: Organic solvents:33.0% - Water 55.9%
    Solids content:11.1%

    Health & Safety

    • Refer to the safety data sheet in the attachments section above and tin label prior to use.

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    Product Details

    Data sheet

    HMG Paints Limited
    Single, Two or Three Pack
    Mixing Ratio
    Ready for use
    Suitable Substrates
    Steel & zintec
    0.987 g/cm³
    Solids by Volume
    Shelf Life (from date of manufacture)
    12 months from delivery date in original sealed containers.
    5L and 25L
    UN Number
    Application Method
    Product Type

    Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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    HMG Mordant T Wash is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

    Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

    Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

    All delivery costs below are excluding VAT