How to Apply Crack Fillers Properly

Cracks in pavements, driveways, and other concrete surfaces are not just unsightly; they can also lead to further deterioration and safety hazards. Water can seep into these cracks, causing them to widen and weaken the underlying structure. Fortunately, proper crack filler application can effectively repair these issues and extend the lifespan of your concrete surfaces. Here's a step-by-step guide from ADT Industries on how to apply crack fillers correctly: 1. Crack Preparation: Thorough Cleaning: Begin by thoroughly cleaning the crack to remove any debris, dust, loose material, and vegetation. Moisture Removal: Ensure the crack is completely dry. Moisture can interfere with the adhesion of the crack filler and prevent proper bonding. Shape and Size: For wider cracks (typically greater than 1/4 inch), use a saw to create clean, square edges. This will help the crack filler adhere more effectively and create a stronger bond. 2. Crack Filler Selection: Choosing the right cra...