Humbrol Enamel Spray Satin Shade 135 Paint Model Kit, 150ml, Varnish Quick Drying Craftwork & Model Acrylic Aerosol Spray Paint For both indoor and outdoor use. Suitable surfaces include plastic kits, polycarbonate, wood, glass, ceramics, metal, card, sealed plaster, hardboard, MDF and many other craft, DIY and automotive uses. Suitable for applying over enamel paint Protects and creates a desired finish.