An externally placed waterstop for use where the joint line coincides with a change in level of the soffit slab. The profile is designed to co-ordinate with the 250 mm Rearguard S profile. This product is used to provide integral seal construction joints and movement joints in concrete. It can be used in several water-present situations such as sewage tanks, dams, swimming pools and canals. It can also be used to prevent water getting through in places like basements, tunnels, underground car parks and roof decks. It is simple to install on site and is available in a range of profiles that will suit any need you have. The thickness of your concrete will determine which profile of Waterstop you need, as well as the length and thickness of that profile. For more information, please contact our sales team.