The economical, medium pressure duster that removes particulates from many hard surfaces. 152a Duster will quickly and efficiently remove light dust and debris. Its residue free and will not scratch delicate surfaces. Ideal for use on keyboards, electronics hardware and housings. 152a Duster should be handled as any flammable product and not used near open flames or other sources of ignition. It should not be sprayed near sources of potential static discharge.