This article discusses how to repair holes in concrete walls and pillars. It provides a step-by-step guide on fixing damaged concrete surfaces using Watco's repair products.

To begin, the article emphasizes the importance of preparing the damaged area adequately before starting the repair process. This includes removing any loose debris, cleaning the surface, and ensuring it is dry. It is further suggested to widen the hole slightly with a chisel to create a secure fixing point for the repair material.

Next, the article suggests using Watco's Flowpatch, a self-leveling concrete repair compound that can be easily applied to holes and cracks.

This product is recommended for shallow repairs up to 25mm deep. The article explains the process of measuring and mixing the product correctly, then using a trowel or a squeegee to apply it to the damaged area.

For deeper holes or areas with more damage, the article suggests using Watco's Concrex, a heavy-duty epoxy repair mortar. The steps for applying Concrex are also outlined, including mixing the product in small batches and applying it with a trowel or a float.

Furthermore, the article provides tips on additional measures to ensure a successful repair, such as priming the surface before applying the repair material and allowing sufficient curing and drying time.

In conclusion, this article highlights the importance of repairing holes in concrete walls and pillars and provides a clear guide on how to do so using Watco's Flowpatch and Concrex products. Following these steps will help to effectively restore damaged concrete surfaces and maintain their structural integrity.