# Foil (with overprint varnish) — Galvanic series and surface energy of engineering materials

For Foil (with overprint varnish), surface energy (dyne/cm) is 38–44; condition is Coated; needs treatment? is No, verified against its source on 2026-08-04.

- **Material:** Foil (with overprint varnish)
- **Surface energy (dyne/cm):** 38–44
- **Condition:** Coated
- **Needs treatment?:** No

## What the source says

> Foil (with overprint varnish) | 38–44 | Coated | No | Dyne pens | Improved adhesion |

## Source

- https://kolorguide.com/surface-energy-chart-by-material/

Last verified: 2026-08-04. Review by: 2028-08-03.
Part of [Galvanic series and surface energy of engineering materials](https://referencesource.org/process-compatibility-coatings-adhesives-treatments/).