The quality of the gilding depends strongly on the adhesive. Both gilder and restorer need products that are reliable, fully operational, and always of the same level of quality. Kölner Gilding Products and gilding tools are developed in cooperation with the gilding master and are tested in practice as well as at gilding courses. Kölner Products products are tested and therefore reliable when offered to specialized trade and our sales partners. At Gold Leaf NZ we offer professional products for every gilding method, both indoors and outdoors, classic or state-of-the-art.