The price is for 1 can of 400ml Hammerite 5092866 High Heat Spray Paint Aerosol 400mL Quick Dry - Matt Black Hammerite High Heat Paint - Aerosol Spray Paint - 400ml - Matt Black Hammerite High Heat Paint Aerosol is a durable, heat resistant protective finish specially formulated to withstand temperatures up to 600ºC, making it ideal for fire surrounds, guards and boilers. Developed to resist cracking and flaking. Available in 400ml aerosol. • Durable, heat resistant protective finish. • No primer required. • Quick drying. • 30 minutes Drying time • Interior Usage Coverage: 400ml covers up to 1 square metre. Repaintable after 15 minutes