Lamposilex Hydraulic Water Plug 5kg

Lamposilex is an ultra-fast setting hydraulic binder designed for the immediate stopping of active water leaks, including water under pressure. Supplied as a pre-blended cementitious powder, it is mixed with water to form a plastic, thixotropic paste suitable for vertical or overhead application without formwork. With a setting time of approximately 1–2 minutes at 20 °C, it is ideal for emergency leak sealing and rapid remedial works.

Once cured, Lamposilex develops very high early compressive and flexural strength and forms a waterproof, water-repellent seal. The chloride-free formulation is certified for use in contact with potable water in accordance with AS/NZS 4020, making it suitable for water tanks and drinking water structures where compliance is required.