PPG Desoprime 7521 Chromate Free Epoxy Primer
PPG Desoprime CA 7521 is an air-drying, epoxy, chromate free primer, designed for protection of interior and structural parts of aircraft. This product should be mixed with the separately sold 7521B activator and 7521C thinner, as per the Technical Data Sheet (TDS).
Data Sheets
Download the PPG Desoprime 7521 technical data sheet (TDS) and the PPG Desoprime 7521 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available. Please login and select to access DatasheetsProduct Properties
Product Information
This product is suitable for application direct to pre-treated aluminium alloy and can be overcoated with conventional or high solid topcoats.
The high-solids, low-VOC coating offers excellent adhesion and chemical resistance, combined with good flexibility and strong corrosion protection.
Additional Content
Shipping information
International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.