Perfect for when separating 3d printed models. The Only Industry Application to Combine Teflon & Silicone SPL-88 is formulated from the two best wet/dry separating/lubricating agents: Silicone and Teflon. It is a non-flammable, environmentally safe dry spray. It is chemically bonded in a patented process to produce an extremely effective dry spray that is ideal for separating, protecting and/or lubricating.