Industrial Suppliers of Sealants and Adhesives - Buy Online Techsil are industrial suppliers of RTV silicone, adhesives, sealants, encapsulants, conformal coatings, casting and mould making materials, hot melt adhesives, glue guns and self-adhesives tapes. We supply materials manufactured by Momentive Performance Materials, Three Bond, BJB, ITW Devcon, Permatex, Power Adhesives, Henkel, Stokvis Tapes, ChemTrend, Panacol and Hönle. Established in 1989, we specialise in adding value to industry by providing a consultancy / problem solving service through materials technology and process improvement. We have gained an enviable reputation in customer care and service. Through partnerships with our suppliers, we are able to offer a complete range of solutions to include well-established product ranges and new, innovative and technologically advanced materials. You can now buy many of our materials online.