Sika 4a Waterstop accelerator 5Ltr

£59.95 inc. VAT

A liquid additive which when mixed with cement results in mortar setting in seconds. Ideal for making a ‘plug’ of mortar to stop leaks in basements before putting a waterproof slurry or lining system in front.

Out of stock

SKU: SIK-02-4a Category: Tags: , ,