5kg Alkalinity Builder (Increaser) - Swimming Pools, Spas, Hot Tub

** Order before 2pm for next working day delivery ** 5kg Alkalinity Builder for Swimming Pools, Spas & Hot Tubs In areas of soft water or if stabilised chlorine tablets are used as a sanitiser it will be necessary to add alkalinity to the water. Water that is low in alkalinity is corrosive to pool pumps, heat exchangers and tile grout and alkalinity builder should be used to prevent this. Alkalinity builder will also slowly increase the pH of the bathing water. In hard water areas the alkalinity level will already be sufficient. Alkalinity builder can be used to increase the alkalinity level in swimming pools, spas or hot tubs.

Dosage Instructions Swimming Pools: 1kg increases the alkalinity of a 10,000 gallon pool by 12ppm. Add directly to the pool and brush if necessary to help it dissolve. Spa & Hot Tub: 100 grams (1 scoop) will increase the alkalinity level by 50ppm in a 1,000 litre spa. Add directly to the spa and brush if necessary to help it dissolve. Physical & Chemical Properties Component: Sodium Bicarbonate State: Powder Colour: White Odour: None Safety Instructions Please refer to packaging or MSDS MSDS can be requested by email Delivery & Returns Delivery *Items ordered and paid for in full by 2PM will be dispatched the same day.

Any items purchased after 2PM will be processed for dispatch on the next working day. In most cases items are delivered the next working day. As most items are delivered on the next working day, please ensure that someone will be available to take your delivery or contact us via classifieds board to make alternative arrangements before or while placing your order. Please see the Delivery & Returns Info and FAQs sections for full information and terms. We offer postage and packing savings when purchasing multiple products; please request an invoice at the classifieds board checkout and we will provide you with an updated total.

For FREE collections please see the Delivery & Returns Information. Returns We hope that you will be happy with your purchase. However in the unlikely event that the product is faulty or if you change your mind within seven days of purchase, we will be happy to provide you with a full refund provided that the product is returned to us within 14 days. Please note that due to the nature of our chemical products, we cannot accept returns if they have been opened and the security seal broken. Please contact us by email to arrange any returns.

Please note if you have not received your order, queries must be made within seven working days of the dispatch date. © 2011 Pool Chemical Products / All rights reserved