Yes. All Guild Lane water-based paints (excluding Chrome) are fully intermixable with our GILD Originals and Jubilee colours. This allows you to create completely bespoke metallic finishes across ranges. See a quick example here.
Super GILD can be thinned with 5–10% clean water only to adjust flow, but avoid other mediums, which may interfere with the metallic foils and lustre. Always test before committing to a full piece.