ULTRATHOR provides fast elimination of termites and other insect pests attacking your property together with highly effective, long-term residual termite control. With its unique mode of action, we guarantee that ULTRATHOR will provide proven protection against termite entry for up to 8 years or more. Ultrathor adsorbs tightly to soil, has low solubility in water, and a low vapour pressure; as do its environmental degradates. Low application rates, combined with the unique ULTRATHOR formulation also reduces the risk of run-off. It is non-repellent. This means that insects are totally unaware of its presence around your home. So, they continue their normal activities, totally unaware that it is slowly building up in their bodies, until it reaches a lethal dose.