LOCTITE HHD 9393 BK, One component, MS Polymer, Good adhesion without primer, Flexible substrate, Device assembly, Elastomeric adhesiveLOCTITE HHD 9393 BK is one component silane modified polymers, which has high bonding strength on many substrates. This product cures by reaction with moisture to an elastic product. The skin formulation and curing times are dependant on humidity and temperature, and the curing time also depends on joint depth. By increasing the temperature and moisture these times can be reduced; low temperature as well as low moisture retard the process. LOCTITE HHD 9393 BK is free of solvents, isocyanates, silicones and PVC and has only weak odour (after curing it is odourless). It demonstrates good adhesion without primer to many substrates.