DIN EN 4688:2021 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application; German and English version EN 4688:2021
This document defines the requirements for a two-components, high corrosion resistant epoxy primer. The coating applies to suitably prepared metallic substrates, chromic acid anodised, or conversion coated aluminium alloys and other suitably prepared substrates.
DIN EN 4688:2021 history
2021DIN EN 4688:2021 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application; German and English version EN 4688:2021
1970DIN EN 4688 E:2020-10 Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components room temperature curing epoxy primer - High corrosion resistance for military application
2020DIN EN 4688 E:2020 Draft Document - Aerospace series - Paints and varnishes - Corrosion resistant chromated two-components cold curing epoxy primer - High corrosion resistance for military application; German and English version FprEN 4688:2020