Choksey Polysulphide Sealant

TECHSEAL RDL 940/941 are two component sealant based on ‘THIOKOL' – Polysulphide liquid elastomer. It consists of a ‘base' compound and ‘accelerator' (Curing Agent). When the two components are mixed together prior to application, a chemical reaction is initiated which cures instantly to a firm, flexible rubber like seal with excellent adhesion to concrete, masonry, wood, glass, acrylic and PVC plastics. It is capable of withstanding repeated extension, compression & cyclic movements without the loss of adhesion and resists deterioration by weathering, sunlight, ozone, water, salt, oils and fuels. It is far superior to all the conventional joint sealing material like bitumen, mastics, metallic channels and expansion sheets. RDL-940 (Gun Grade) is a non-sag material used for sealing of horizontal, vertical & ceiling joints RDL-941 (Pour Grade) is a pourable & self leveling material used for sealing of horizontal joints only