Sinyo Hexagonal Boron Nitride release coatings Hexagonal Boron Nitride which commonly referred to other name "white graphite", it is multi-layers pure white powder which none wetted by Aluminum, Zinc, Magnesium, glass, copper melt. Hexagonal Boron Nitride is a none toxic, excellent lubricate at high temperature than graphite which widely used in Foundry industry. Sinyo's ALC80 boron nitride coating will offer good mold release performance.  ·Totally protects and makes all surfaces none wetted.  ·Truly abrasion resistant ·Easily applied like housepaint to metals, ceramics, and graphite. ·Water-based,Ready-to-use, No VOC'sActive ingredientHexagonal Boron NitrideBinderPhosphate/ Aluminium Oxidepurity%BN99%Max use temp.(C)Air 1000Vacuum 1600Inert 1600liquid carrierwaterPH3~5Dried composition % solid15-18viscosity (cps)800~1200coverage m2/L15~25ColourwhiteShelf life12 MONTHSManner of packing: 5kg/pail, 2pails/cartonWe exhaust our ability to offer our customers the best quality and services all over the world. Please feel free to contact us, let's begin a pleasant cooperation.