Sherwin Williams Mordant Wash L703 is formulated to give galvanised surfaces a chemical pre treatment to improve adhesion of suitable paint systems.
When applied, this solution turns bright zinc surfaces black and tis colour change can be used as an indicator that the chemical reaction has taken place so the surface is ready for overcoating. Apply L703 Mordant Wash via brush. Clean tools with water, do not thin. Top coats must be applied within a maximum of 2 days after application of L703. Suitable topcoat: Sherwin Williams Macropoxy K267 MIO Finish.
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.
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