PermaJet PermaPROtect Varnish Gloss (10L) is a fast-drying, water-based varnish designed to protect and enhance inkjet canvas prints. With a clear, non-yellowing gloss finish, it shields against dirt, UV fading, fingerprints, and environmental pollutants, while also helping to prevent cracking when canvas is folded. Ready to use straight from the bottle, it adds depth to colours, increases black density, and improves the overall lightfastness of your work. Suitable for application with a foam roller or diluted for spray use, this varnish has been independently tested in the UK to ensure no discolouration for over 85 years under UV exposure.