SRC Model-Pro Off White 1 Gallon, Polyurethane Casting Resin

High quality, water like viscosity. Quick cure time with nice finish.

I love this resin it cures super fast. It looks like ceramic it dries off white with shine. Reminds me of ceramic. Will buy again

This was my first time working with a urethane resin, had a project that required 2 dozen replicas of 6" sculpture. Took some testing to get a feel for this material but I eventually dialed it in. Here are my takeaways: -Material sets and hardens extremely quickly. At 78F in my shop my total working time was under 90 seconds. I needed more time so I refrigerated the two parts to roughly 45F and this gave me roughly 3.5 minutes. I was able to demold the castings in about 10-12 minutes, my production went quick with this aspect -This material is certainly not bubble free, at least in a closed mold with tough geometry. A pressure pot was needed - this worked excellently but I had to be extremely quick to get it mixed, poured, and pressurized. (chilling the resin was necessary for enough time) -It is relatively exothermic, it gets quite hot when setting. -I did not experience any brittleness or lack of hardening with the two separate kits I purchased. It does seem relatively forgiving with mixing. -The as-cast material has a very nice feel to it and accurately reproduced all the details from my mold. It can be sanded reasonably well (with dust extraction!) My client was extremely pleased. I wouldn't hesitate to purchase this again.

Good product and shows great detail

This material works very fast and is a nice solid off white, it can be a little brittle but it's worth getting for a nice white finish that is perfect for painting.

I don’t give 5 stars for anything, unless it is exceptional. I was pleasantly surprised with the quality and performance of this product. I used it as a plastic liner for a wood box and just spread it on. The material is durable and somewhat flexible, which is what I wanted. Be aware it hardens in a minute so work fast and use small batches.

I made 5 dozen figures from several molds I made with this resin. It truly amazed me how well this product worked. The pieces were ready to come out of the mold within 10 minutes so I could make many in a short amount of time. I found that the two minutes working time was enough to pour several molds without worrying about it stiffening up before I was done. I think the ivory-beige white is a lovely color that can be easily painted over if one wishes. I am yet to try mixing the appropriate colors made for resin. It is truly "magic" to me to see the amber liquid turn to white right before my eyes and behold a perfect reproduction of my original piece. I'm so excited about this resin's potential...

I'm on my 3rd Gallon of this urethane resin. I like it for the viscosity (on the thinner side) to penetrate all the cavities of my custom silicone molds. The castings are consistent. I weigh out the resin on a gram scale to make sure I'm not guessing. My biggest batches are around 150 grams. You have to work fast. It sets up in minutes and starts to generate heat almost immediately. I also "pressure pot" my molds to keep the bubbles down. It is a very consistent product. And I do tint mine gray with a black urethane tint. Caution: These are strong chemicals with a heat reaction. This generates fumes, whether you can smell them or not. Ventilation is a must along with eye protection when mixing. If you are going to sand it, there are precautions there too. Dust mask and some sort of dust collector, shop vac, be outside etc....Just be smart... That's all I have to say...