Self-setting rubber, formed by hand and cures at room temperature overnightSelf-adhesive - bonds to aluminum, steel, ceramics, glass, wood and some fabrics. Removable from most non-porous surfacesWaterproof, UV resistant, electrically insulating and dishwasher proof when curedBendable to any color and temperature resistant from -50 to +180 degree CelsiusPlease see individual Mini packs for use by date. Store sugru in the fridge to double its shelf-life