Loctite instant adhesives loctite 142579 loctite 403 instant adhesive is a low bloom low odour medium viscosity cyanoacrylate adhesive and is particularly suitable for applications where vapour control is difficult it provides rapid bonding of a wide range of materials including metals plastics and elastomers loctite 403 is particularly suited for bonding porous or absorbent materials such as wood paper leather and fabric loctite 142579 403 instant adhesive low bloom low odour medi