The use of resin is growing in popularity, especially with the growing demand for resin art on social media. However, there have been concerns about its use without the appropriate PPE as epoxy resin contains poisonous chemicals that are harmful if consumed or the fumes breathed in. In fact, ten per cent of people using resin experience irritant contact dermatitis reactions.
It’s not as easy as you would think for amateurs to hop on this trend. If you’re thinking of using the material, then it’s essential that you use it properly and know how to stay safe in the meantime.
What is resin?
Resin is a viscous polymer in liquid form that converts from a liquid to a solid whilst remaining lightweight. It is naturally secreted by plants to form a protective layer in response to injury from insects and other pathogens. It is commonly used in the form of moulds and protective coatings and they come in many different varieties.
Thermoplastic resins only account for a small amount of use in the industry and require heat and pressure to create a finished product. Thermoset resins like these from RS, are more common and are designed to react to form a three-dimensional network. The resulting material has high-temperature resistance and high dimensional stability.
How can you stay safe using resin?
Ventilation
Working in an open, airy space with ventilation is essential when working with resin. Vapours from the chemicals in thermoset resins can cause respiratory irritation and lung aggravation. Some people have developed asthma symptoms, including chest tightness, coughing, and shortness of breath. These symptoms could start during the use or later at night.
If it isn’t possible for you to work in an open space, then you can wear face masks to prevent you from inhaling any harmful fumes.
Gloves
Wearing gloves can protect your skin from coming in contact with chemicals that cause irritation. Repeated contact with resins increases your likeliness of developing chronic contact dermatitis, which can cause painful blisters and dryness. If left untreated, this can progress to eczema and it can also irritate pre-existing skin conditions.
You should always handle chemicals like resin with care and be sure to follow industry protocol if it comes in contact with your skin and eyes.
The right use
You can minimise risk by using the right type of resin for your project. You should always follow the label instructions of your resin carefully and read the label. If you’re doing some DIY and making homeware, then you’re looking for food-safe resin. For arts and crafts, casting or epoxy resins will help you achieve optimal results.
Industrial projects will require stronger and more durable resins like Industrial Clear.
