Established in 1948 by George “Monty” Pratley, the Pratley stable of companies rests on a foundation of research and innovation in both the manufacturing and mining sectors. Drawing from over 74 years of experience, Pratley has filed over 350 patents worldwide and is ISO 9001:2015 certified. Pratley's divisions include: Pratley Electrical Drawing from 74 years of industry experience and the expertise of more than 200 staff members, we pride ourselves in the manufacture and distribution of highly innovative Electrical Cable Glands, Electrical Junction Boxes and related accessories for both normal and explosive atmospheres. Pratley Adhesives Brand leading, ultra-high performance DIY and industrial adhesive producer. Pratley Putty is the only South African product to have gone to the moon! The range includes ultra-high strength Epoxies, Anaerobic Thread Lockers and Gasket Makers, Silicones, Acrylics, Cyanoacrylates, Tapes and Epoxy/Urethane Hybrids. Pratley Minerals This affiliate division actively produces unique Perlite and Clinoptilolite (zeolite) mineral products. The ores are processed using exclusively developed proprietary technology to produce some remarkable eco-friendly and energy saving mineral-based products for applications such as; ultra-lightweight concrete screeds, thermally insulating & energy saving plasters, food & beverage filtration, chemical filtration, pollution-control, liquid spill clean-ups, water treatment, soil remediation, swimming pool/pond filtration and farming. Clinoptilolite was also used to clean-up the Chernobyl, Fukushima and Three Mile Island nuclear disasters.