Does HIGH GLOSS require more paint or additional coats?

Yes. For Blēo HIGH GLOSS (sheen 80), we recommend applying three to four coats to achieve maximum depth, uniformity and a highly reflective finish. Building up several thin, even layers helps create the smooth, glossy surface that characterises HIGH GLOSS. When calculating paint quantities, we recommend allowing for three to four coats rather than the standard two coats used for most other finishes.