The chair is made of fiberglass and feels surprisingly light.

We will fiberglass the boat hull tomorrow to prevent leaks.

The workshop had scraps of fiberglasses stacked in the corner for future repairs.

He fiberglassed the small wooden boat last summer to make it seaworthy.

Fiberglassing the damaged section of the canoe, she wore gloves and a respirator to avoid inhaling fumes.

The newly installed kayak had a fiberglassy smell that reminded him of summer afternoons by the lake.