What Chemicals Are Used For Resurfacing Tubs?
Before reglazing a tub, the existing finish needs to be stripped off. This process requires the use of chemicals. Methylene chloride, a chlorinated solvent, is often used to remove paint and degrease surfaces. It has a sweet odor and is heavier than air. Unfortunately, workers exposed to methylene chloride without a respirator are at risk for health problems. According to the CDC, fourteen deaths have been linked to exposure to the chemical.
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methylene chloride
Methylene chloride is a chemical used to resurface bathtubs. While the chemical has few adverse effects, it can still be harmful if sprayed on a person. Therefore, it is important to follow safety measures at all times. Good housekeeping practices should be followed, including spill and leak control. Workers should wear appropriate protective clothing and use personal hygiene products. They should also avoid leaning into the bathtub.
Acrylic polymers
There are several different types of acrylic polymers used for resurfacing tubs. Some are more expensive than others, but are more attractive and come in a wide variety of colors. They also look less plastic than PVC. However, some acrylic liners may chip and crack, so it is best to be careful with these types. A solid surface polymer (SSP) is a type of resin that is scratch resistant and does not need a special sealant.
Paint
Before reglazing your tub, it needs to be stripped of its current finish. This process involves the use of chemicals, such as methylene chloride, a chlorinated solvent that is often used for degreasing and paint removal. This chemical, also known as dichloromethane, has a sweet odor and can be hazardous to workers without the proper protection. Methylene chloride can cause respiratory problems and may lead to the development of asthma and other respiratory problems. The CDC reports 14 deaths associated with methylene chloride exposure.
Primer
After the bathtub has been cleaned, you can apply a coat of primer to the entire surface. The primer should cover the entire surface of the tub, including the wall behind it. When using a spray gun, be sure to use the proper spray gun settings and follow the manufacturer’s instructions. You will need to wait at least five minutes for the primer to dry. After the primer has dried, you can apply a second coat of paint.
Paint stripper
To remove old, peeling paint, rust, and other blemishes from your bathtub, first use a paint stripper. This chemical is abrasive and can cause severe damage to tub surfaces. If you do not know what this chemical does, you should contact a professional resurfacing technician for guidance. If you do not have the time to do this, you can try using orange cleaner and Zud/Ajax instead.