Hempel's T-Wash 09940 is a high quality pre-treatment etch solution for new galvanised steel.
Hempel's T-Wash 09940 is a phosphoric, acid based, mordant etch solution designed for use on galvanised steel and developed based on a formulation by British Rail.
Hempel's T-Wash 09940 has been specially formulated to provide a high quality etching pre-treatment for galvanised steel and is ideally used in the marine, Highways or rail industry.
Hempel's T-Wash 09940 is a pale blue solution that can be applied using a brush or sponge and provides a low cost product which produces a high performance etching.
Surface and Environment
Hempel's T-Wash 09940 has been purposely developed by Hempel for use on new galvanised steel and can be used in all industrial and marine type exposures, where structural steel exists.
- Highways Agency Approved Item number. 155
- BBA Cert. no. 08/H135-PS10
- Pre-treatment for new galvanised steel
- Colour: Pale Blue
- Available in 5 Litres
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.