Do I need fasteners or mounting hardware beyond what comes in the box?

Mounting method is not specified—before you commit to adhesive or bolts, do a test-fit and check your bed rails. You may need additional fasteners depending on your setup.

Can I fold this cover back while driving, or does it need to stay closed?

Soft tonneau covers are designed to stay closed while driving. Check the cover for any flagging or edge wear if you regularly fold it back at low speeds.

Will this cover need sealing or weatherproofing treatment before installation?

The soft tonneau material comes weather-resistant out of the box. Inspect seams and edges after installation—if you notice water pooling, a tonneau sealant can help, but the cover is ready to install as-is.