GTL® is a cement and laitance remover for daily cleaning of all materials used in building and public works.

GTL® is a new-generation product, it has been designed to meet the various requirements of applicators in terms of of safety, effectiveness, impact on the environment and respect of treated surfaces. In contrast to conventional acid products, it is not classified as a corrosive, but an irritant, which enables the risk of danger to be greatly limited.