---
type: faq
title: "What is aqueous coating?"
description: "Aqueous coating is a fast-drying, water-based clear layer applied across the whole sheet to protect it and give it a chosen sheen. Because it is water-base"
resource: https://www.4over4.com/faqs/finishes-coatings/what-is-aqueous-coating
tags: ["Printing Terms Glossary", "faq"]
timestamp: 2026-07-20T18:54:40.856Z
---

# What is aqueous coating?

Aqueous coating is a fast-drying, water-based clear layer applied across the whole sheet to protect it and give it a chosen sheen. Because it is water-base

Part of the **Printing Terms Glossary** hub. See [all faq concepts](index.md).

- Page type: faq
- Hub: Printing Terms Glossary
- URL: https://www.4over4.com/faqs/finishes-coatings/what-is-aqueous-coating