Prepreg is an intermediate material in the form of a sheet of carbon fibre or glass fibre impregnated with matrix resin. The ...

Practical, no doubt, but pretty unsporting, especially when it’s possible to cast custom lenses at home using silicone molds and epoxy resins. Possible, but not exactly easy, as [Zachary Tong ...

Entropy Resins, a brand of Wessex Resins and Adhesives, has launched BIOinfusion, a new epoxy resin system designed for ...