Anti-washout admixture for underwater concrete castings. Rescon T is used for manufacturing highly fluid, cohesive and easily pumpable concrete for underwater castings. With Rescon T, anti-washout concrete can be cast even underwater. Add Rescon T to the mix together with the other ingredients (cement, aggregate, water) then mix for a at least 15 minutes. Consumption 10-25 kg per m3 of mixture. Packaging 25 kg bags.