The 8309 Conformal Coating Stripper is available in both liquid and pen format. It removes most rework able conformal coatings and readily removes thermoplastic (non-cross linked) acrylics, urethanes, and silicones based conformal coatings. It also facilitates the removal of some thermoset coatings like cross-linked silicones and polyurethanes by softening or swelling the coat to aid with mechanical removal.This stripper is safe for most types of PCB components. It is fully biodegradable and environmentally safe.Applications & UsagesThe primary applications of the 8309 are for PCB maintenance and repairs. It also works well for removing conductive ink lacquers. The low viscosity allows PCBs to be easily submersed in the stripper solution.