SC Johnson Professional Stokoderm Sun Protect 50 PURE is a broad spectrum, perfume-free and and water resistant SPF50 sunscreen. Ideal for professional use to protect the skin against harmful UVA, UVB and UVC rays. It has a water resistant formula. Tested to retain SPF50 protection after 80 minutes in water. With a non-greasy after feel to encourage regular use and help limit the effect on dexterity with hand held tools. Contains Glycerin, a skin moisturiser to help prevent drying and leave the skin feeling smooth after use. Conforms to the European recommendation for providing protection against harmful UVA rays. Provides additional protection against UVC rays as created artificially during certain industrial processes, such as arc welding. Does not replace personal protective equipment. Silicone-free, the product will have no adverse effect if in contact with surfaces prior to the application of paint or surface coatings. Compatible with rubber production processes. Independently tested at the German Institute of Rubber Technology (DIK) and proven to have no negative effect on the vulcanisation process. Supplied in a handy 100ml tube.