Rockbond Evaporation Retarder Size:200L 20m and 30m linostops are

20m and 30m linostops are available

Excellent dexterity

15L water tank

Featuring custom setups for a wide variety of applications and needs

Rockbond Evaporation Retarder Size:200L 20m and 30m linostops areRockbond 7. 27 Evaporation Retarder is a Surface Active Agent in water solution, used to reduce the water evaporation rate from the surface of freshly laid flat concrete. When spray applied in diluted form to the surface of freshly laid plastic concrete it greatly reduced the tendency for surface plastic cracking (shrinkage cracking in plastic concrete) to occur during adverse weather conditions. 7. 27 also increases the working time of concrete,