Muc-Off Sweat Protect uses state of the art anti-corrosion additives and inhibitors to provide class leading protection against corrosion. It drives out moisture and leaves a protective anti-corrosive layer on your bike&&';;s frame, metal parts, and paintwork to keep the harmful effects of moisture and sweat at bay For use all over indoor trainers and all gym equipment Non-drying film Rust preventing / anti corrosion Integral tracer dye that shows under UV light- aids accurate application to ensure total protection Protection lasts up to 3 months Mask braking surfaces before application. Store in a cool, dry place. Do not apply to tyre tread or braking surfaces ORM-D: Not available for air shipment