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