Which material refers to a composition board used in some caskets?

• A. Head panel
• B. Hardboard
• C. Header
• D. Hermetically sealed

Answer: (B)

Hardboard is the material that serves as a composition board in some caskets. It’s a dense fiberboard made from wood fibers that are heated and compressed to create a smooth, rigid substrate. This rigidity provides a solid base for attaching upholstery, veneer, and hardware, helping the casket interior hold its shape without warping or sagging. It’s also cost-effective and easy to work with in construction.

The other terms describe parts or methods rather than materials. A head panel refers to a specific exterior interior panel at the head end, a header is a structural cross piece, and hermetically sealed describes a sealing method rather than a material.