Hammerite 400ml High Heat Paint Aerosol - Black Information Hammerite High Heat Paint is an easy to use, durable and heat resistant spray paint. Specially formulated to withstand temperatures up to 600C and resist cracking and flaking making it ideal for use on fire surrounds, boilers, pipe work and fire guards. The easy to use aerosol spray application offers quick and even coverage. This high heat spray paint is repaintable in only 15 minutes and does not require a primer. The lovely matt black finish will give you a heat proof finish on metal surfaces. No primer required Durable, heat resistant spray paint Quick drying for fast renovation Matt black, heat proof paint