MATRIX EDGE DTM Surfacer Sealer Grey MP 233 946ml Roller Covers Unlike with conventional aluminum or 70071510773 Unlike with conventional aluminum or other metal paint cup systems with PPS you don’t have to mix paint in extra cups and filter it into a paint reservoir so you waste less paint And with a fresh lid and liner for each mix there’s less risk of outside contamination Specially designed PPS stainless steel metal adapters let you use the PPS 2 0 system with virtually any spray gun Use to apply paints stains varnishes basecoats undercoats primers sealers clearcoats gelcoats sprayable adhesives and more Kit contains 1 paint cup 50 disposable liners 50 disposable lids with locking collar and 125 micron filter and 32 sealing plugs Surface Preparation: Suitable substrates include steel Size: 946ml allowing each coat to flash until completely dull