A very hard wearing twin pack fuel proofer with resistance to all types of fuel. Touch dry (and tack free) in 5-10 minutes and full fuel resistance is achieved in 2-3 days leaving a gloss finish. Ideal for brush or spray applications. A 50/50 mix of gloss and semi matt gives a realistic scale surface that covers and hides blemishes in the finish. Avoid contact with polystyrene foam.