PPG SigmaZinc 19 Zinc Rich Epoxy contains 90% zinc offer excellent anti-corrosive properties and can be applied to all types of steel surfaces and surfaces coated with zinc epoxies and zinc silicates.
PPG SigmaZinc 19 Zinc Rich Epoxy primer is an epoxy primer that offers good anti corrosive properties and when dry the film contains 90% zinc by weight. SigmaZinc 19 Zinc Rich Epoxy has been specially designed for repairing two component zinc epoxy primers and zinc silicate primers.
PPG SigmaZinc 19 Zinc Rich Epoxy primer can also be used to recondition aged, derusted, galvanised steel and even though it dries at temperatures as low as -10°C can resist heats of up to 175°C non consistently and 125°C consistently.
PPG SigmaZinc 19 Zinc Rich Epoxy has a theoretical coverage rate of 10.9m2 per litre and can be applied using brush, roller or air/airless spray and should be thinned using thinners 91-79. SigmaZinc 19 Zinc Rich Epoxy has a fast dry time of just 4 minutes at 20°C and can be overcoated after 2 hours, providing conditions remains the same as during application.
Surface and Environment
PPG SigmaZinc 19 Zinc Rich Epoxy can be applied to all types of steel surfaces and surfaces that have been previously coated with zinc epoxies and zinc silicates, as long as they have been prepared properly and all contamination has first been removed.
- Certified for MoD use
- NATO Stock No: 99-152-6131
- Designed for repair of two component zinc epoxy primers and zinc silicate primers
- Can be used as a reconditioner for aged derusted galvanised steel
- Dries at temperatures down to -10°C./li>
- Dry heat resistance 125°C with peaks up to 175°C
- The superimposed system must be unsaponifiable
- Quick drying, can be overcoated after a short interval
|VOC Content:||584.0 g/l|
|Volume Solids:||38 +/- 2%|
|Suitable Substrates:||Steel Surfaces|
|Application Method:||Brush, Roller, Airless Spray or Air Spray|
|Theoretical Coverage:||10.9 m2 per litre at 35 microns|
|Wet Film Thickness (WFT):||-|
|Dry Film Thickness (DFT):||35 microns (1.4 mils)|
|Touch Dry:||4 minutes at 20°C|
|Overcoatable:||After minimum 2 hours at 20°C|
|Cleaner / Thinner:||PPG Thinner 91-79, Cleaning Solvent: PPG Thinner 90-53|
|Shelf Life:||At least 9 months when stored cool and dry|
|Packaging:||Available in 2 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.