Loctite 438 Tough Instant Adhesive Black size:20g Summary of Selection Insights: The

Summary of Selection Insights: The curing performance of LOCTITE 4031 is greatly affected by the substrate

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

BC-380 stock solution can be diluted to 70% (maximum 70 parts by weight of tap water / 100 parts by weight of varnish)

Loctite 438 Tough Instant Adhesive Black size:20g Summary of Selection Insights: TheBlack 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