Rudolph Bros. & Co. provides specialty - formulated chemical products to domestic and international original equipment manufacturers. Product line includes epoxy, silicone, urethane and acrylic formulations of industrial adhesives, aerospace adhesives, potting and encapsulating compounds, printed circuit board conformal coatings, rapid prototyping materials, casting and tooling materials, mold release agents for fiberglass, composite and rubber compounds and related spraying and meter mix and dispensing equipment.