bel rayBel-Ray’s new No-Tox Food Grade Dry PTFE Spray leaves a long-lasting, water-resistant dry film, and offers one of the lowest coefficients of friction against a solid surface, according to the company. The multipurpose lubricant is packaged in a convenient aerosol form and is NSF-H1 approved for machinery used in clean industry applications such as food processing and preparation. The user-friendly formula won’t deteriorate plastics or painted surfaces, is non-toxic, non-corrosive and non-irritating.