Outdoor trash cans endure constant wear and tear, especially around the grooves where lids and handles attach. Reinforcing these weak points can significantly extend the lifespan of your bins. Here are the most effective methods:

1. Epoxy Resin Reinforcement – Apply a high-strength epoxy resin to fill cracks and reinforce grooves. This creates a durable, waterproof seal that resists further damage.

2. Metal Brackets or Straps – Install stainless steel or aluminum brackets along the edges to distribute stress and prevent splitting.

3. Rubber or Silicone Liners – Insert flexible liners into the grooves to reduce friction and absorb impact when opening or closing the lid.

4. Plastic Welding – Use a plastic welding kit to melt and fuse damaged areas, restoring structural integrity.

5. Reinforced Tape or Adhesive Strips – Heavy-duty waterproof tape can provide a temporary fix for minor wear.

For long-term durability, combining epoxy reinforcement with metal brackets offers the best results. Regular maintenance, such as cleaning grooves and checking for cracks, also helps prevent major damage. By reinforcing these high-stress areas, your outdoor trash cans will stay functional for years.