ROOFSAFE is an exothermic product, when it comes into contact with moist air, it will release heat equivalent to 643 BTU/kg. This heat helps melt ice and snow. SKU: 3601111 Documents and technical files Select all Data sheets ROOFSAFE - All Purpose De-Icer Open SDS ROOFSAFE - All Purpose De-Icer Open Add to my folder Filters Colour: White Container: Pail