Paints
Desoprime CA7521 Chrome-Free Epoxy Primer
SKU: CA7521
Brand: PPG
Pricing on request
Specifications
| Part Number | CA7521 |
|---|---|
| Material | Epoxy, chromate-free |
Description
Desoprime CA7521 is an air-drying, chromate-free epoxy primer from PPG Aerospace. PPG lists high solids with low VOC, excellent adhesion and chemical resistance, good flexibility and corrosion resistance. It goes directly onto pre-treated aluminium alloy and can be overcoated with conventional or high-solids topcoats.
The manufacturer describes it for exterior applications and for protecting interior and structural parts of aircraft. It is mixed with the separately supplied 7521B activator and 7521C thinner.
Angad Aviation supplies this product with full traceability and documentation — request a quote for current pricing, pack sizes and lead time.
- Manufacturer: PPG Aerospace
- Part No.: CA7521
- Type: Air-drying chromate-free epoxy primer
- Substrate: Pre-treated aluminium alloy
- Overcoat: Conventional or high-solids topcoats
- Components: CA7521 base, 7521B activator, 7521C thinner
- Properties: High solids, low VOC, corrosion resistant
- Colours listed: Cream, Grey
Frequently asked
What is Desoprime CA7521 used for?
PPG describes CA7521 as a chromate-free epoxy primer for exterior applications and for protecting interior and structural aircraft parts, applied directly to pre-treated aluminium alloy.
What components does Desoprime CA7521 need?
The CA7521 base is mixed with the separately supplied 7521B activator and 7521C thinner, as set out in PPG's technical data sheet for the primer.
Can I get the technical and safety data sheets?
Yes. Ask for the current manufacturer technical data sheet and safety data sheet when you request a quote.
How do I order CA7521?
Request a quote with the part number, quantity and delivery country. Angad Aviation confirms availability, pack size and delivery terms. Every order ships with full traceability and documentation.
From other manufacturers
Other manufacturers we source in Paints. Not a statement of interchangeability — send us your part number and we will confirm what fits.
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