foam for cases

The right foam for cases is what keeps a camera, drone, firearm, or set of precision tools from shifting, scratching, or cracking in transit. Whether you are refitting a worn-out hard case or building custom foam inserts from scratch, choosing the correct material makes all the difference.

Choosing Case Foam That Fits Your Gear

Not every foam behaves the same way. Before you cut, think about how heavy your items are, how often the case travels, and whether moisture is a concern.

Polyurethane Foam

Soft, open-cell polyurethane foam padding cushions delicate electronics and lenses well. It is easy to cut and works nicely for lids and convoluted egg-crate layers.

Polyethylene Foam

Closed-cell polyethylene foam sheets are firmer and resist water, oil, and wear. They hold crisp cutouts, making them a favorite for tool box drawers and heavy equipment.

What to Look For

• Density: firmer foam supports heavier items; softer foam suits fragile pieces.
• Thickness: match the depth of your case and your tallest item.
• Cut style: pick and pluck foam allows quick, tool-free layouts.

Ready to protect your equipment? Browse our foam options below and find the perfect fit for your next case project.