1:1 Schnellformgummi

It was so easy to pour and mix—no heat required, which honestly made the whole process way less intimidating. I used it to make a couple of quick duplicate parts, and the rubber set up nice and firm without any fuss.

I needed a quick way to duplicate some small metal parts, and this RTV rubber set up perfectly without any heat at all. The cure time was just right for my two-part molds, and the mix was smooth without any bubbles.

Mixing this rubber was effortless — it blended smoothly with no clumps and cured at room temp just as promised. I’ve already made several duplicates of a small gear, and each copy picks up even the fine detail perfectly. For a general-purpose mold rubber, the clarity of the final molds surprised me.