Now we need this a bit thicker and stronger, I have to mix in a powder called Cabolix into my part A and then mix that with part B, but other silicone products can probably use a liquid thickener agent which is significantly easier and safer (Cabolix is bad for lungs, star wars costume use a dust mask when using). We were lucky at our last con that one of us was an Attack on Titan character and so bought a canvas rack sack to blend into her cosplay ( if you are able to do something like that then go for it you can be a lot more prepared for things).