Face shields for splatter, heat, and impact protection are available at Avantor. Face shields of strong polycarbonate offer impact protection and are heat and chemical resistant. Mylar and acetate visors are fog and scratch resistant. Helmets and crowns feature replaceable window systems with optional hard-hat adaptors. For a comfortable and secure fit, select a non-slip rachet adjustment or positive snap headband adjustment. Protective shields of sterile, transparent polyethylene film as well as surgical masks and dust masks offer disposable options.