Fiberglass Tub Vs Cast Iron: Comparison On Important Factors
Modified on 6/2/2020
Comparison Based On Important Factors Between Fiberglass & Cast Iron Tubs
Fiberglass and cast-iron bathtubs both are the best bathtub options. The fiberglass and the other plastic tubs are the modern, moldable, and lightweight. The Cast iron is just the opposite case, it is traditional, classic, as well as heavy as a dump truck. The comparison based on certain important factors are as follows:Construction Process
The fiberglass as well as the cast-iron bathtubs are not more different in their construction process. The fiberglass bathtubs usually start as a molded fiberglass form which is coated with the help of a layer of acrylic, which is called a gel coat. The gel coat helps to provide the color as well as the protective finish. It has an overall thickness of about 1/4 inch, the material of fiberglass tub is relatively flimsy stuff, and has the lightweight.The cast-iron bathtubs, on the other hand, have a molded cast iron base that is about 3/8 inch thick or thicker. The cast iron tub's interior is then coated using the three layers of the high-grade overcoat enamel that is fired at about 900 degrees celsius to get a rock-hard finish having a high sheen. On the exterior side of the tub, it is painted with several layers of the primer as well as the paint to match the looks of the interior.