Question on Resin

RemcoGrob wrote:

What's also important to know is that resin dust can be toxic (!!!) when inhaled. So sanding and cutting should be done wet and the use a good mask/respirator is preferable.

well, it's more because it will get stuck in your lungs like asbestos and eventually causes you to cough up blood.

What's also important to know is that resin dust can be toxic (!!!) when inhaled.

So sanding and cutting should be done wet and the use a good mask/respirator is preferable.

Hey and don't forget you can make your own molds and cast your own parts!

Grizz

Thanks to both of you!

jwb wrote:

One thing I keep seeing are kits labeled as "resin"? What is that? Is it a warning? Is it better? Is it just different?

Resin is usually a polyurethane that is a two part liquid, it is mixed then poured into silicone rubber molds. There are literally hundreds of different formulations depending on end use. Resin kits can be turned out in short runs cheaper than injected styrene but mold life is very short. Resin is mainly used for limited market kits that would otherwise never be produced. Resin is also excellent for highly detailed aftermarket parts since it can be done to a level you can't get with injection processes. The learning curve for resin is short but steep.

Always wash it with at least dish liquid, a toothbrush and warm water. Glue it with CA or epoxy. Prime it.

Resin has a few pitfalls, it can be very brittle. If not mixed porperly it can eventually ooze. If not cast properly it can be full of tiny air bubbles.

it's a different  type of plastic, ( i don't know the chemical makeup ) and you'll need to attach it with super glue instead of regular model cement. if you haven't bought one yet, don't until you know what you're in for. oh, and welcome back.