Specialist Paints Metal Flakes are the HIGHEST grade you can buy, there are ultra thin, easy to smooth out and have outstanding sparkle with a slight colour change effect to them when viewed at different angles. Our Prism Metal Flakes are solvent prroof and wont fade in sunlight as they had a high uv coating on them. we have had 1000s of customers use our Prism Metal Flakes and continue using us all the time. Apply our Prism Metal Flakes over any base colour to produce a real custom effect. The Metal Flake can be added to solvent or water based Lacquers, Clear base coats, Varnish and can also be used for Arts n Crafts. The Prism Metal Flakes come in 1 size (008 Hex). The Prism Metal Flake Colour Range: GREEN PRISM METAL FLAKE RED PRISM METAL FLAKE GOLD PRISM METAL FLAKE BLUE PRISM METAL FLAKE RAINBOW PRISM METAL FLAKE Spray Gun Size for Metal Flake: (SMF) Small Flake is our fine cut flake at .004 x .004 hex. SMF flake size can be sprayed through most large size tip airbrushes, as well as HVLP full and detail sized spray gun equipment with a 1.0 nozzle set-up or larger. SMF lays down much flatter then MMF, LMF and XMF so it's easier to finish with clear. (MMF) Medium Flake is our medium cut flake at .008 x .008 hex. MMF flake size has a sparkling brilliance that is easy to use. MMF can be sprayed out of HVLP and conventional spray equipment with a minimum of 1.5 nozzle set-up or larger. (LMF) Large Flake is our large cut flake at .015 x .015 hex. LMF flake size has double the amount of sparkling brilliance of the LMF and has been used in the custom market for many years. LMF can be sprayed out of HVLP and conventional spray equipment with a minimum of 1.8 nozzle set-up or larger.