Sugru Moldable Glue - Original Formula - Black & White 8-Pack Sugru Original Formula is the worlds first moldable glue that sets strong by turning into silicone rubber Advanced silicone technology that bonds permanently to almost anything, then sets strong by turning into a durable, tactile silicone rubber overnight Ideal for all sorts of DIY projects for indoors and out: Fix, bond, seal, improve, mount and create A unique combination of technical properties: waterproof, heat- and cold-resistant, durable, flexible, shock-resistant and electrically insulating (up to 24 volts) Bonds to: glass, ceramic, wood, metal, most plastics & more. Forms a strong bond, mount and hang things without drilling, holds up to 2kg/4.4lb The packing has been updated as of 10/30/2017, but the product enclosed is the same