Smooth-On Rebound 25 Brush On Trial Unit Platinum Silicone Moldmaking Rubber

This is a great product and I got a great brush on mold of a creature head I sculpted. Really easy to use (I'm a beginner). I did NOT use a thickening agent and that was the only difficult part of the process. It took a long long time for each coat to stop running. It seems like a toothpaste consistency but it wants to run and drip and it was difficult to keep it thick at the top of the mold. So definitely use a thickener unless you're doing a pour.I did a 2 part plaster shell over it, then cleaned and dusted the inside of the silicone mold with baby powder for my cast. I used Smooth-On 65D resin for the"slushcast".

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Leider kam eine Flasche schon geöffnet bei uns an einiges ist in der Verpackung ausgelaufen. Das Produkt ist einfach zu bedienen und geruchslos. Die Gebrauchsanweisung kam man sich Internet auf deutsch ausdrucken lasssen. Für kleinere Formen bestens geeignet, aber für die Menge zu teuer.

Captures excellent detail. Have used over Jolly King Plastiline with great results. Requires Thi-vex thickener for vertical applications.

Okay, so it's expensive, but worth every penny. I used this to make brush on molds of some costume armor that I had 3D printed and all pieces came out perfect. Pictured is the rebound 25 mold and the result of pouring/casting Vytaflex 20 (also from smooth on).With a 1:1 ratio, you won't need a scale unless you are using unmarked containers. I typically use disposable measuring cups, so I don't need a scale. It has a decent working time so if you needed it for a larger piece, you wouldn't need to worry about it starting to cure faster than you can work.There's a thickener called Thi-Vex that will boost the volume of the silicone mix so it's not as viscous and I typically use that for the final 1-2 coats as it keeps it from sliding off the piece. However, I accidentally found out that if I forget about it, take a phone call, make some coffee, sweep out the garage and then all of a sudden remember I forgot about it sitting out, it will start to cure in the container and depending on when I remember I forgot about it, usually I'll still be able to brush it on. But now, it's starting to really cure and I have to work fast. At that point, it doesn't drip down the sides of shaped pieces and I can pile it on to cover sharp edges and angled features that may not have been adequately covered. I do not recommend trying your luck with that, because I would have been in tears had I ruined 32oz of this stuff as it's quite $$$.I ordered the trial sizes until the gallon order came in. Recommend for ease of use and quality of product.