Polyurethane Epoxy Resin for Fast, Precise Casting Projects
Create detailed casts faster with our premium polyurethane epoxy resin collection, designed for makers who value speed, strength, and precision. Ideal for prototype models, sculptures, figurines, props, and decorative jewelry, polyurethane epoxy cures rapidly to a tough, durable finish—perfect for high-efficiency casting and repeat production.
Formulated for low viscosity, low odor, and easy 1:1 mixing, our polyurethane epoxy flows effortlessly into fine mold details without trapping bubbles. With ultra-fast curing times and minimal shrinkage, it’s a favorite among resin artists, DIY enthusiasts, small business makers, and beginners who want professional results without complex equipment.
Whether you’re crafting realistic replicas, creative gifts, or functional art pieces, this polyurethane epoxy resin delivers clean demolding, excellent strength, and reliable performance—helping every creator bring ideas to life quickly and confidently.
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Polyurethane Epoxy ResinPolyurethane Epoxy Resin- Regular price
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$42.99 USD - Regular price
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$44.99 USD - Sale price
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$42.99 USD
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Best molds for skulls
Ive used these a ton and have no complaints!!!! Just bought more so definitely recommend!
The Let’s Resin Crystal Clear Epoxy is one of my most favorite resins. I love how crystal clear it looks on my projects. I recommend it to everyone. It’s a must buy.
I love this mold. The small tray is cute, sturdy and easy to demold. I wish there was a medium sized tray.
My only complaint is I should have gotten the larger mold kit. I used the small kit I bought with the snake molds and got nice detailed molds with it.
I finally received my molds and everything i ordered to try some ideas i had. I must say these are superb quality. Gave some a try with white sinker and alcohol inks. Some with chameleon mica powder and different resin fillers and i loved the effects specially with the sinker ink.
I received my turtle mold a few days ago. Iim happy with it especially because i just started doing epoxy and my wife loves Turtles only thing im disappointed with is that it came without being trimmed. I had to grab my exacto knife and clean the entire bottom of it from the excess silicone.
The colors are absolutely stunning.
This is a very nicely made mold. A bit large (24 ounces), but will be great for many occasions.
I was thinking more for Weddings and anniversaries but have already received a request for a memorial. The front is clear and smooth so a picture with the key dates will be easy to do.
For this first one I added a light to the base and added rubber tabs for feet.
Beware of the wing tips. I run it in a vacuum chamber but if you don't use one, pinch them good.
I really do like this one!
I love this and so does everyone else. It is a bit flimsy so I hope it lasts a long time.
This stuff is fun to play with. Love it just wish there was frimer version for the larger molds. Like these dragons.
Ever since receiving the black, white and turquoise epoxy resin's I just can't stop myself from making more and more projects using these three color's together or separately. It's just addictive...I love it and when you look at the photo's and how easy it is to mix and use you will see why...this is just out of this world amazing!
Below left to right-Starfish-Angel Wings heart blue sapphire turquoise and white -Angel Wings Black white and Turquoise - Lets Resin Colored resins - Stunning each piece - creation video for all on YouTube
I have 3 of these molds and i love them. They are easy to use and exactly what i wanted.
This is absolutely wonderful! I love the wait time. Allows more to be done.
Very sturdy mold, easy to demold and creates exceptionally smooth casting. I am using Cement too!
The true is I had used other brands of resin, some smell very strong and heat up very quickly, but this one seems great to me, it has no smell and is very soft to handle, I'll stick with this one and I loved the white color, buy again with you.