What are the best adhesives for bonding broken parts of PVC outdoor trash cans?

Repairing a cracked or broken PVC outdoor trash can requires an adhesive that can withstand the elements while creating a strong, lasting bond. The best adhesives for this purpose share key characteristics: waterproof properties, flexibility to handle temperature changes, UV resistance, and strong bonding strength specifically for PVC materials.

PVC Cement is specifically formulated for polyvinyl chloride, creating a chemical weld by slightly melting the surfaces it contacts. This makes it ideal for permanent repairs on PVC trash cans, though it works best on clean, new breaks rather than previously repaired areas.

Two-Part Epoxy provides exceptional strength and gap-filling capabilities, making it perfect for more significant breaks or missing pieces. Look for waterproof varieties labeled for plastic repair that can handle outdoor conditions.

Cyanoacrylate (Super Glue) with a specialty formula for plastics works well for small, clean breaks where pieces fit perfectly together. Some newer formulas include weather resistance additives.

Flexible Polyurethane Adhesive remains slightly flexible after curing, allowing it to handle the expansion and contraction that occurs with temperature changes without cracking.

Specialty Plastic Bonding Adhesives designed for outdoor use often combine multiple benefits, including UV resistance and waterproof capabilities specifically formulated for plastic materials.

For best results, always clean surfaces thoroughly with isopropyl alcohol before application, follow manufacturer instructions regarding clamping and curing times, and consider applying a waterproof sealant over the repair for added protection against the elements. Proper surface preparation and selecting the right adhesive for your specific break will ensure your PVC trash can returns to functional service with a repair that lasts through seasons of outdoor use.