Key features

• •【Self-Leveling, Easy Repair】：Autosel concrete crack repair agent features a self-leveling design that automatically spreads on horizontal surfaces—ideal for repairing floors, driveways, and sidewalks. No extra tools needed—just clean, apply, and let it cure for a smooth, professional finish
• •【Quick Curing】：This upgraded concrete crack sealant significantly reduces curing time compared to traditional sealants. Once cured, it forms a strong, waterproof barrier that prevents water intrusion and ensures long-lasting durability
• •【Waterproof & Long-Lasting Seal】: Made with waterproof and weather-resistant polymer resin, this amazing concrete crack filler creates a strong and durable repair in one application. It resists rain, UV exposure, freezing and daily wear and tear, effectively blocking water, weeds and preventing further cracking, providing year-round protection
• •【High Elasticity Prevents Secondary Cracks：Our high-elasticity formula flexes with concrete movement and settlement, preventing peeling or re-cracking. Ideal for outdoor surfaces exposed to temperature changes and heavy traffic
• •【Multi-Surface Use】：Multifunctional cement crack filler, Includes two bags (16.91 fl oz each) of gray filler. Perfect for repairing cracks in driveways, garages, patios, sidewalks, and concrete expansion joints. Bonds well with concrete, brick, tile, stone, and more