Sealey blasting soda 25kg bag sealey sbg25kg blasting soda for use in conjunction with model no sb99 kit and other brands of soda blasters soda blasting is especially suitable for classic car restoration when removing paint and rust as soda will not etch glass and will not warp or remove metal work surface will be left smooth soda also leaves a rust inhibitor behind for up to six weeks also suitable for a number of other applications including removal of graffiti mould and grease fr