Cyanoacrylates are semi-flexible rubber toughened for dynamic and temperature resistant bonds (up to 140 degrees). These XtraFlex grades also guarantee a certain shock resistance. It provides very good results for Metal to Plastic and Metal to Rubber combinations. XtraFlex grades pass humidity, saltspray and cataplasma tests are presented below:

 

reference color viscosity
m.Pas
shear
N / mm2
temperature
deg. C
 2244  opaque  180  21,5  -55 to 140
 2243  black  300  21,5  -55 to 130
 2245  opaque  500  24  -55 to 120
 2241  black  2400  28  -55 to 140
 2240  opaque  2500  28  -55 to 140