CARPINTERIA, Calif.— NuSil Technology L.L.C. is offering R-2684, a silicone film adhesive that is sprayable with the addition of solvent. The option for spraying allows R-2684 to be applied to intricate parts just as easily as to flat substrates, according to the company. NuSil said R-2684 can be used to adhere silicone materials to metals, polyimides and other substrates. This two-part material has a low viscosity silicone dispersion and an activator, which acts as a primer. Adding solvent to the Part A dispersion decreases its viscosity, allowing for a spray-on film, according to NuSil. R-2684 can also be applied through dip-casting and knife-coating processes, the company said. For more information, visit http://www.nusil.com/products/engineering/index.aspx.