MIXFLEX PS205 is a two component polysulphide sealant which, when mixed cures to form an elastic rubber. It gives excellent adhesion to glass, metal, concrete, masonry, wood and plastic. It’s capable of withstanding repeated extension and compression without any loss of adhesion. Mixflex PS 205 gives outstanding resistance to deterioration by weathering, oils, fuel, water, UV exposure, ozone etc. and remains unaffected by most alkalis and dilutes acids.