Fix & Grout Concrete & Timber Floors is a flexible adhesive classified as D2E, formulated from finely graded mineral fillers, additives, and mould-resistant BioBlock Technology. This easy-to-trowel adhesive is suitable for most timber and concrete surfaces and forms a strong bond between tile and substrate as the water evaporates during the setting process. It is designed to withstand normal vibrations found in domestic environments and performs optimally only on rigidly fixed substrates that comply with British Standard installation guidelines. Additionally, when used as a g