Drain trap seals provide a fast and effective solution against odours, pests, gases and pathogens from infiltrating your work and living space. Drain trap seals are easy-to-install and allow water to flow down while stopping the evapouration of odours, gases and liquid. Green DrainTM, drain seals are an eco-saving innovation for commercial and industrial floor drains, by decreasing evaporation and eliminating the need for continuous trap primers. Drain seals are proven solution to combat bar flies and odours. With a range of suitble sizes for new and older buildings and beneficial for factories, schools, restaurants, hospitals, hotels, office and public buildings.