Identification

• Fiberglass cloth is layered levels of glass fiber to create a continuous cloth material. On the other hand, woven roving is continuous glass fibers weaved together. Both are derived from glass shards, creating a lightweight and versatile substance.
  
  

Function

• Typically, both woven roving and fiberglass cloth are used together to form a boat hull. The woven roving provides a factor of stretching that helps with impact resistance, and the fiberglass cloth provides strength and smooth overall aesthetics for a quality finish.
  
  

Considerations

• Woven roving and fiberglass cloth can also be combined for application on a cabin deck or even automobiles. The allure of strength makes these materials appealing in multiple layers to create an even stronger surface for a longer life span of the item it protects.