How to Fix a Chip in Concrete

Moments in this video

1. 1:06–1:40 Clean and Prepare Surface From Concrete Step Repair, Step 1: Clean the Damaged Area

   Before applying any repair material, it is crucial to thoroughly clean the existing concrete. Use a pressure washer to remove any loose debris, dirt, and 'sticky stuff' from the damaged areas. Follow up with a wire brush to aggressively scrub off any remaining dirt and flaking concrete. This ensures a clean and stable surface for the new patching material to bond effectively.

2. 1:41–1:54 Mix Concrete Patching Compound From Concrete Step Repair, Step 2: Prepare the Patching Compound

   If using the powder-based Quikrete Vinyl Concrete Patcher, add water gradually to the powder in a mixing bucket. Continue mixing until the compound achieves a 'fine and smooth peanut butter texture.' It should be thick enough to hold its shape but spreadable. The presenter wears gloves during mixing.

3. 1:41–1:54 Mix Concrete Patching Compound From How to Repair a Chipped Concrete Step Edge, Step 3: Mix the Concrete Repair Compound

   If using the powder-based Quikrete Vinyl Concrete Patcher, add water gradually to the powder in a mixing bucket. Continue mixing until the compound achieves a 'fine and smooth peanut butter texture.' It should be thick enough to hold its shape but spreadable. The presenter wears gloves during mixing.

4. 1:55–2:11 Apply Concrete Patch to Chips From How to Repair a Chipped Concrete Step Edge, Step 4: Apply the Repair Compound

   Once the patching compound is mixed, use a trowel or a similar tool to apply the material directly into the chipped areas of the concrete. Press the material down firmly to ensure it bonds well with the existing concrete. Then, use the trowel to smooth out the surface of the patch, making it level and flush with the surrounding concrete.

5. 2:12–2:46 Sponge and Cure Patch From Concrete Step Repair, Step 5: Cure the Patch

   Approximately 15-20 minutes after application, when the patch has started to dry but is still workable, dampen a sponge and squeeze out most of the excess water. Use the damp sponge to gently 'polish' and further smooth out the patched area. This can help blend the repair with the existing concrete texture. After this final smoothing, avoid driving over the repaired area on the same day. Allow the patch to dry and cure for 6-8 hours before putting any weight or traffic on it.

Guides that use this video

• Concrete Step Repair
• How to Repair a Chipped Concrete Step Edge