Threaded tapered plug, holed. Protects threaded holes without masking the surrounding area. Ideal for items that are to be coated, for ex: powder coated, anodised, spray-enamelled. Made in Silicone(315ºC) and EPDM (177ºC) when temperatures may peak of up to 315ºC (we recommend you contact us for free samples to test it before ordering).
