A composite door is a single leaf door that can be solid or with glass, and is usually filled with high density foam.

Leg pad design and construction remained static until the 1990s when synthetic leathers and high density foams began to be used in pad construction.

Objects, that would otherwise float in water, when trapped over the upwelling plume of lower density foam are less buoyed by the foam and can sink.

A stage is a thin strip of high density foam (plastazote) supported in a horizontal position by a size 3 entomological pin .

Foam mattresses are made from layers of different density foam, but they don't offer the support of a sprung mattress and some people find them too warm to sleep on.

The layered sheets that exist in each plate, are sometimes separated by high density foam, which provides some compression to aid in dissipating the kinetic energy of an impact.

The energy absorbers and load spreaders range from high density foam to foam backed hard polymers and carbon fiber.

For extended life, the seat and back pad are constructed of boxed upholstery with high density foam.

Mixing Open pouring, better known as continuous dispensing is used primarily in the formation of rigid, low density foams.

The high density boxed upholstery is constructed from top-grade plywood and high density foam.