Standard Yellow-Grey 2-Part Self Hardening Putty

Just tried this stuff for the first time while building a USS Constitution. Had great results by following some of the pointers found in these reviews. Make sure you blend the two together well, and try not to leave a lot of excess that will need to be sanded. When dry,this is very hard and will take more than the usual amount of sanding,but I think that is a plus.

Have been using Milliput since the 80's. Have always been happy with the results.

I've been using this epoxy for about 8 years now. Use it for just about every model I've built in that time. Great for filling gaps but I use it mainly for sculpting and modding figures. Make sure to mix parts as evenly as possible so it dries and cures well. Also keep your hands clean in order to make it easier to sculpt. It cures in about a day or overnight and can be filed, sanded, and polished until as smooth as styrene/plastic. You definitely need this in your tool box.