Wet sanding removes amine blush while you sand reduces clogging of the sandpaper and reduces dust and exposure to partially cured epoxy. This video shows what happens when you sand an epoxy resin 11 finish with 1000 grit sand paper and you will see me beat it up a little which hopefully helps you in your adventure.
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This is a relatively long time which has given us some experience of these plastics properties.
Sanding epoxy resin danger. Includes recommended resin sanding supplies and safety tips. Learn how to sand epoxy resin to get a smooth surface again. Wet sanding with waterproof sandpaper is often the best approach to sanding cured epoxy.
Through our own experience and the experience of other builders we can estimate the likelihood of health problems from handling west system resins and hardeners. Safety when working with epoxy and hardener. The epoxy resins are used in industry and painting since the 1950s.
Wet sanding removes amine blush while you sand reduces clogging of the sandpaper and reduces dust and exposure to partially cured epoxy. We have a long history of working with and around epoxies daily. It is important that we understand how the chemicals we use can affect our body it is how we learn to deal with them in a risk free manner.
Polyurethane resin dust also poses danger when inhaled and can irritate the respiratory tract or contribute to rhinitis and asthma according to the european agency for health and safety at work. It lets your sandpaper go farther and provides a visual clue that everything is properly sanded. The following cautionary tale is of ians experience.
Epoxy is the magic ingredient that has allowed many of us less than perfect joiners to create functionally sound boats it corrects a multitude of sins and sticks like the proverbial but like all magic potions has the potential to turn on and damage the user. Hey all im fairly new to working with resin and i cant figure out how to get a glass like shine on my pieces after sanding them down. What are the dangers of polyurethane resin dust.
It lets your sandpaper go farther and provides a visual clue that everything is properly sanded. They come out of the molds looking lovely with said glass like shine but when i sand away the excess pieces i cant seem to restore the gloss to the sanded portions. As builders and epoxy manufacturers weve had a much higher risk of exposure to epoxy than the average builder or casual epoxy user.
When sanding polyurethane resin use wet sandpaper to reduce the amount of airborne dust. Get tips for sanding resin jewelry resin crafts and resin artwork. Wet sanding with waterproof sandpaper is often the best approach to sanding cured epoxy.
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