SigmaShield 400 can be used on steel and blasted steel and offers excellent abrasion and impact resistance in industrial and marine exposures. Sigmashield 400 is highly suited for use on ice-going vessels and offers extremely good corrosion resistance that protects the surface from natural damage caused by the environment.
SigmaShield 400 can be applied easily and effectively using brush, roller or spray and has a good drying of 6 hours to touch. After 24 hours you will be able to apply a second coating which will reach full cure after 8 days. Once dry you will be provided with a glossy black finish, available in other colours on request.
SigmaShield 400 is highly suited for use in a marine type environment where protection against water and chemicals is vital. 460 offers very low water permeability due to the glass flake barrier and is suitable for immersion service.
|Type:||Cured epoxy coating|
|Stock Colours:||Black, RAL7035 Grey|
|Tintable:||Yes. Please note, bespoke tints are non refundable / exchangeable|
|VOC Content:||172.0 g/l|
|Volume Solids:||87 +/- 3%|
|Suitable Substrates:||Carbon Steel, Concrete / Masonry, Galvanised Steel, Non-ferrous metals and Stainless Steel|
|Application Method:||Brush, Roller, Airless Spray or Air Spray|
|Theoretical Coverage:||4.4 m2 per Litre at 200 microns|
|Wet Film Thickness (WFT):||-|
|Dry Film Thickness (DFT):||200 - 750 microns (8.0 - 30.0 mils) depending on system|
|Pot Life:||2 hours at 20°C|
|Touch Dry:||6 hours at 20°C|
|Overcoatable:||Minimum 24 hours, maximum 3 months|
|Fully Cured:||8 days at 20°C|
|Cleaner / Thinner:||PPG Thinner 21-06|
|Shelf Life:||Base: at least 24 months, Hardener: at least 36 months - when stored cool and dry|
|Packaging:||Available in 20 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.