Type: Aerosol Primer Colour: White Interior and exterior use Touch dry: 30mins Recoat: 2h Base: Oil Clean with: White Spirit Coverage: 10m²/litre Container Size: 400ml Fleetwood Bloxx-It Oil Based Primer Undercoat And Sealer 400Ml Aerosol - White | Pbio04bw Fleetwood Bloxx-It is an interior/exterior primer, sealer and stain sealer. It has rapid drying allowing for re-coating in just 2 hours. It has great hiding power providing excellent stain killing and producing a great basecoat for any subsequent top coats. Stains of all kinds are permanently sealed so topcoats are blemish free.