Loctite 438 Tough Instant Adhesive Black size:20g A: n-Heptane is a highly

A: n-Heptane is a highly flammable substance

Manufacturer Loctite Product model # Loctite 290 Manufacturer number 135392 135393 Chemical composition Methacrylate Color appearance Green Component Single component Curing method Anaerobic curing Cure time 72 h Flashpoint 93

Impregnation and Insulation of Formed Winding Coils and Relays

Rotation speed 25-35rpm

Loctite 438 Tough Instant Adhesive Black size:20g A: n-Heptane is a highlyBlack reinforced ethyl cyanoacrylate. Suitable for plastic, rubber, metal and porous acidic surfaces. LOCTITE 438 is a black reinforced ethyl cyanoacrylate. The fixed time is 10 20 seconds. High impact strength and high flexibility. Suitable for bonding plastic, rubber, metal, porous and absorbent surfaces as well as acidic surfaces. Excellent resistance in humid environments. Fast curing on both sides Suitable for small and medium sized parts