Scarva Mould Natches 12mm 10pc  £1.17

Natches are for aligning the sections of plaster piece mouldsand make good wear resistant locators. First the rounded ends are pushed intothe clay dam then one side is cast.  Whenset the clay is removed and a second natch is pushed on to the exposed ends ofthe first one.  This is picked up by thesecond cast and when separated leaves a plug and socket at the joint surface.  Pack of 10 pieces.