![Yellowing mechanisms of epoxy and vinyl ester resins under thermal, UV and natural aging conditions and protection methods - ScienceDirect Yellowing mechanisms of epoxy and vinyl ester resins under thermal, UV and natural aging conditions and protection methods - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0142941822002306-gr4.jpg)
Yellowing mechanisms of epoxy and vinyl ester resins under thermal, UV and natural aging conditions and protection methods - ScienceDirect
![Resin yellowing 30 day test results. I tested seven brands of resin to see how resistant they were to UV. Video is here: https://youtu.be/rmu6zvu3Nfc : r/ResinCasting Resin yellowing 30 day test results. I tested seven brands of resin to see how resistant they were to UV. Video is here: https://youtu.be/rmu6zvu3Nfc : r/ResinCasting](https://i.redd.it/l89afovnf3n91.jpg)
Resin yellowing 30 day test results. I tested seven brands of resin to see how resistant they were to UV. Video is here: https://youtu.be/rmu6zvu3Nfc : r/ResinCasting
![Ab Orange Yellow Jelly Non-hot Fix Flat Back Resin 1000 - Etsy | Crafts, Craft supplies, Etsy gift card Ab Orange Yellow Jelly Non-hot Fix Flat Back Resin 1000 - Etsy | Crafts, Craft supplies, Etsy gift card](https://i.pinimg.com/736x/d0/03/74/d00374ef8562946ac239197df05469ee.jpg)
Ab Orange Yellow Jelly Non-hot Fix Flat Back Resin 1000 - Etsy | Crafts, Craft supplies, Etsy gift card
![can i restore these molds and de-yellow them? how do i stop them from yellowing in the first place? : r/ResinCasting can i restore these molds and de-yellow them? how do i stop them from yellowing in the first place? : r/ResinCasting](https://i.redd.it/xeya8n6eq9o41.jpg)