- 25 or 5 litre
- Single or box of 4
- Inside or outside
- Yellow colour
Sika-1 Waterproofer is an effective blockade against water which has been proven for over 90 years. It is suitable for use on concrete, brick and stone surfaces and can be used either internally or externally, depending on where it is needed. Once successfully mixed, it swells to effectively cover and clog any and all cracks in the applied surface to resist moisture. It can be used in a primary capacity or as a restoration agent and corrective treatment. For any further information about this product or any of the products on our website, please contact a member of our sales team on 01628 674910.
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