Since its founding in 1976, Fielco Adhesives has formulated and manufactured industrial epoxy adhesives in Huntingdon Valley, Pennsylvania, including stock products and custom systems tailored to specific production needs. Its in-house materials research laboratory has developed more than 200 adhesive systems, with formulation chemists fine-tuning properties such as viscosity, mix ratio, and reactivity for demanding applications. Every adhesive passes a 39-point quality checklist before shipment.