The EcoNorm (ökoNorm) All purpose Glue is a strong all round adhesive made from aqueous acrylic resin, cellulose and caustic soda. Made in Germany to exacting standards. Has been tested by the independent Öko-Test organisation and achieved a ‘very good’ score. Can be washed off when it is still in fluid form. Dries in about 15-20 seconds. Can be used to glue a wide range of materials including: paper, cardboard, wood, glass, plastic and metal. Can also be used as repositionable adhesive: If you glue materials for around 10 minutes without pressing them together, you can then keep them adhering to each other in a removable/respositioning way, eg make your own sticky notes. The glue colour is white. Wash glue residues off skin with soap and water. Only washable from textiles before the glue dries out. Non-toxic and biodegradable.