Re: Old cast iron tub surface scratches Author: hj (AZ) as I mentioned elsewhere, they use, or at least used to use, a heat process to fuse to the tub, which would make it "unwieldy" to try to do an entire tub. You might call Todd Fiberglass and Porcelain Repair in Tempe AZ and...
Cast-iron bathtubsare made by pouring iron into molds and then letting it cool and harden. This type of tub is very resistant to chemicals and is nearly impossible to scratch or dent. Cast-iron bathtubs usually have an enamel coating on them and are fire polished to give them a smooth ...