o-ring on a plug

manufacturer, stockist and distributor of plastic protective components and packaging. rubber mouldings and foam extrusions. sinclair & rush are a leading global manufacturer of plastic caps, masking caps and plugs, plastic tube inserts, flexible vinyl caps and plastic and rubber feet. uk & european facilities in kent, producing a wide range of standard stock items for next day delivery including hand grips, castor wheels and protective netting. sinclair and rush offer masking solutions in plastic and rubber and produce custom mouldings at manufacturing sites across the globe. established in 1950, s&r have the technical knowledge to help with your projects involving rubber, plastic or foam.