How to prevent paint cans from deforming during storage?

Dec 24, 2025

Leave a message

I. Choose the right storage environment

Avoid direct sunlight and high temperatures: Store in a cool, dry, and well-ventilated place, avoiding direct sunlight and high temperatures. The ideal temperature is between 18-25℃.

Keep away from fire: Paint is flammable; keep it away from open flames and heat sources to ensure safety.

II. Proper sealing and storage:

Tightly seal the lid: Seal the can tightly after each use to prevent solvent evaporation and increased pressure inside the can.

Store vertically: Store the can vertically to reduce the risk of deformation under pressure. You can place a tray underneath to prevent leaks.

III. Regular inspection is essential:

Look for signs of deformation: If you find the can bulging, immediately open the lid to release the pressure, then reseal it and move it to a cooler place.

Address problems promptly: If the deformation is severe, it's best to contact the manufacturer for assistance. Don't try to fix it yourself.

IV. Don't overlook safety details:

Proper labeling: Clearly label the can with the paint type, color, and date for easy management.

Theft and leak prevention: Large containers can be locked, small containers can be secured with wire mesh, and a leak-proof tray can be added for added peace of mind.

5 Gallon Steel Bucket