Application & usage:
Neutralising acidic descaling chemicals:
Slowly add neutralising liquid to descaling solution until pH or litmus paper show solution as neutral or mildly alkaline. (Red litmus turns blue=pH above 7).
Flushing out boilers / heat exchangers after descaling:
Use at a dosage rate of one litre of neutralising liquid per 100 litres water. The resultant solution should be circulated through the descaled equipment for a few minutes.
REFER TO THE APPROPRIATE MATERIAL SAFETY DATA SHEET BEFORE USE.
CAUTION: This liquid is an alkali, and gloves and goggles should be worn when handling. Splashes of solution into the eye should be irrigated with large quantities of clean fresh water.