Our proven ISI rocket has been upgraded: The new ISI rocket II has been specially developed to offer even greater stability during concreting.Thanks to its optimized base, the ISI rocket II is stable and is tilt-resistant. As before, it ensures precisely measured walls in double-wall production. Made of 8 mm steel with a pointed tip, it provides reliable support surfaces for 15, 20, 25, and 30 mm concrete cover.
More stability – same precision. The ISI Rocket II is available now!