DL Chemicals was established in 1936 in Belgium as a family company focused exclusively on the professional construction market. Now, with 80 years of experience under their belt, DL Chemicals have grown to be a successful worldwide producer of silicones and joint fillers with a consistently high level of quality for the professional user and home user alike. Along with the entire range of the popular RAL colour matched silicone sealant AM85-1, we stock several key, specialist products from the DL catalogue that are tried, tested and repeatedly trusted by many of our customers.