This tool should be used as a guide only. Muki EPS may not be an exact match for EURO-shop PE31 by but we have given the closest match we can. Muki EPS should do the same job and have similar properties but you should always read the technical data sheets for both Muki EPS and EURO-shop PE31 to be sure. Please see any notes to see any major differences and call us on 01285 862132 if you have any specific questions.