Loctite instant adhesives loctite 233738 loctite 408 has low odour and low blooming properties 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 408 is particularly suited for bonding porous or absorbent materials such as wood paper leather and fabric loctite 233738 408 instant adhesive low bloom low odour capillary 20g