Synko-Flex® is a unique non-expanding adhesive waterstop that bonds to existing concrete surfaces and fuses with fresh concrete during the curing process. It creates a permanent seal which is resistant to acids, alkalis, silage and salt water. It can therefore be applied to existing concrete and scabbled surfaces, around through-wall pipes and fittings, in and around sewerage and silage environments, and to protect reinforcement. Unlike hydrothyllic expanding waterstops, Synko-Flex® is unaffected by rain, snow, ground water or water on-site. The watertight seal of Synko-Flex® has a proven reliability of over 30 years on contracts worldwide.
With ease of application and excellent performance, the Synko-Flex® range of products is the product of choice for architects, engineers and contractors alike.
Synko-Flex® FR is a unique non-expanding waterstop, suitable for situations where hydrocarbons such as petrols, diesels, oils and alcohols are present. Synko-Flex® FR also bonds with existing concrete and fuses to fresh concrete during the curing process.
Butyl-Nek® flexible sealing compound provides a permanent watertight joint between pre-cast concrete units regardless of shape or size. This easily compressible product is designed to completely seal and fill the annular space between pre-cast units. Butyl-Nek® is available in a range of sizes to accommodate joints for manhole units, box culverts, pipes and inspection chambers.
Butyl-Nek® associated products have over 50 year’s proven track records in the most extreme situations, and are specified and used by pre-casters and contractors worldwide.