Jsbby 16OZ Crystal Clear Epoxy Resin Kit - Bubble-Free, Non-Yellowing 2-Part 1:1 Mix Resin for Art Crafts, Jewelry Making & Mold Casting - Perfect for DIY Projects, Home Decor & Creative Gifts

A lot of clear epoxies will claim to have no bubbles despite that being untrue and this one is no different. At best an epoxy can be made to help limit bubbles but it won't fully prevent without the use of a vacuum chamber after mixing the epoxy. I've added a photo of a part I poured without taking extra steps to reduce bubbles since I know that is what people new to epoxy would do.The good thing is that this epoxy has a good consistency and could easily be used with fiberglass without any issues.The bottles are my biggest issue with this epoxy. The child proof lids are unnecessary and hurt my hands to open and there are no extra lids to replace them with. The added nozzles don't have a way to close. The bottles could also have easily included volume measurements on them. I prefer volume marks on the bottles to save plastic from being wasted.I did not test the claim of it being non-flammable while curing, but the manual states that the uncured epoxy can catch fire so I'd assume it is flammable to be safe and would only use a heat gun to remove bubbles.Pro:-thin formula; flows nicely-only a little bit of smell-stupid long working time that can be extended further if it is cold inside-should work with fiberglass-clear and hardener shows no signs of yellowing when exposed to air-User manual includes helpful tips not often provided with epoxy-can be scratched but the scratch is only visible at the right angle + lightingCon:-Hard to open lids that hurt your hands (most epoxies put it on the customer to safely store epoxy away from kids)-inaccurate listing details-No volume marks on the bottles