407D is designed to provide optimal cleaning power while remaining safe for equipment. It efficiently removes greases, oils, carbon, static, dirt, and grime. This product is used for cleaning components of VCR, CD, DVD, Blu-ray, magnetic backup systems, minivideo tape cameras, and mini-cassette players. It is also used for cleaning disk heads, optical tape drive lens, and magnetic tape heads. Features & Benefits Safe on many plastics Zero residue Improves signal quality Static free