Black, toughened ethyl-based instant adhesive. Well suited to plastics, rubbers, metals as well as porous/acidic surfaces. LOCTITE® 438 is a black, toughened ethyl-based instant adhesive. It has a fixture time of 10 - 20 secs. , high impact resistance and is flexible. It is suitable for bonding plastics, rubber, metals, porous and absorbent substrates and acidic surfaces. Good resistance in humid environments.
Strengths
•Suitable for rubbers and plastics
Ideal for bonding small to medium-size parts
High impact resistance
Fixture time of 10 - 20 secs
Toughened, black
Well suited to metals, porous and/or acidic surfaces
Cures very quickly when confined between two surfaces
Solvent-free