It is mouldable glue.Stick it, Shape it, and overnight it will turn into rubber.From fixing things to creative projects, it makes thousands of small DIY jobs around the home easy and fun.Stick it.Shape it.It turns into rubber.Note:Keep your hands moist when use it.Mould flexible silicone within 30 minuters once opened.Be sure to knead for more than 3 minutes, otherwise it is difficult to harden.Becomes hard after 24 hours.Keep out of reach of children.Users with sensitive skin should apply the products properly.Store in a cool dry place ,away from direct sunlight.