Relatively low noise silver airburst, perfect for when you want to be seen and not heard. Fastburst is a 1 oz. binary kit requiring two minutes of mixing A & B in the larger bottle. Burst size depends on amount of powder and confinement (layers of saran). Performance listed is the range of sizes you could make by varying the powder load. We recommend you use 2 layers of commercial-grade Saran Brand TM plastic wrap to construct these bursts.
One 1/2 oz LDPE bottle and one 2 oz LDPE bottle (one kit = 1 oz of composition)