Additive for cement and concrete
Alkali - free curing accelerator for dry spraying concrete and mortar
DRANITE A.F. is a liquid alkali-free curing accelerator for dry process sprayed concrete and mortar. It may also be used wet. DRANITE A.F. will ensure very short setting times, minimal waste and superior mechanical strength.
Quantity used: from 5 to 8% of cement weight.