🔬 Smooth Cast 320 Liquid Plastic - Trial Size: Explore Quality Mold Making with Ease Review

great thing! easy to use and quick to set up. However, you must have the forms ready before use. and measuring the shape with water and approximating the volumes helps maximize the number of uses. Indistinguishable from the original when capturing shape details.

I use Smooth-On silicone molds for small movie prop replicas and this resin works perfectly every time! And they are easily removed from the molds without the need for a mold release agent. Don't forget to mix the pieces quickly because you only have 3 to 5 minutes to pour the mixture into the mold before it turns from a buttery consistency to rock hard! Virtually no smoke and fast curing time (15 minutes) allow castings to be removed all day if needed. The last detail is well polished and…

When used correctly this product is simply amazing. So far the only bad reviews I've seen have to do with people abusing the product. It cures very quickly (as it should), so start with small batches and work your way up. I used this product to harden a car helmet I made. I mixed two solutions and applied them with a cheap brush. It cured to a very hard coating and was not easy to bend. Be sure to read the instructions! If you mix everything together, chances are you won't have time before it…