P19 super concentrate silicone spray is a multi purpose dry lubricant ideal for use in the plumbing industry it is ideal for use in easing the installation of all types of plastic joints and threads inserting rubber gaskets and o rings and has many uses around the home garage workshop and industry the advanced silicone formula eases friction between any two surfaces and also stops squeaks high performance ptfe lubricant non staining corrosion resistant as a high quality mould release agent size