Storm drains connect directly to controlled waters. Spilt liquids escaping through them will result in pollution when a spill occurs, instant action must be taken to prevent entry into the drainage system. The Fosse range of Drain Protection Devices fulfil this objective. Our products include Clamp Drain Seals, Drain Covers Kit Bags, Drain Marker Kits, Inflatable Vetter Pipe Sal Bags, Plug Rugs, Plugging and Diking Granules, Putty and Re-usable Drain Covers.