W.Win Primer is a dry powdered pump rimer and concrete pumping aid. It is conveniently sealed in a small packet ready for use. W.Win Primer is uniquely formulated to improve pumpability of hard to pump harsh concrete and grout concrete.

Advantages:

• Improves flow, range and pumpability
• Decreases wear and tear on equipment
• Reduces friction and pressure on the line
• Minimises slump and air loss in pump lines
• Reduces dewatering of concrete

Directions:

• Mix one packet of W.Win Primer with 20L of water for a pumping distance of upto 30m. If the pumping distance is over 30m, please use 2 packets of WWIN Primer and 40L of water.
• Stir the mixture for approximately 4 minutes, until liquid thickens to a sticky texture
• Pour mixture into the hopper prior to pumping, make sure to discharge the water in the hopper first prior to pouring W.Win Prime mixture
• Pour concrete mix into the hopper and start pumping
• Dispose used W.Win Primer

Caution:

Product should be stored in a cool and dry location, away from contamination, deterioration and breakage.