Made from vulcanised rubber the drain cover seals have two lines of interlocking security cuts which are intended to be positioned either side of the aperture. It is supplied with two strips of mastic for ease of application. The heavy duty material means that the seal does not wear or fracture when in use, furthermore its flexibility makes it suitable for uneven or unstable surfaces with excellent resistance to adverse environmental conditions.
Drain cover seal application guidance:
Ensure that the surface upon which the seal is being applied is free of water. Remove the silicone backing liners and then position the seal with the mastic strips on either side of the aperture. Finally, press down firmly, ideally using a small roller or similar item.
Vulcanized rubber & black self adhesive mastic
70 x 70mm or 120 x 70mm, supplied sequentially numbered with controlled supply to customers such as Security Police, Military and Special Protection Authorities.