NO DISRESPECT BUT THE BLUE IS NOT STRONG ENOUGH FOR THOSE BOLTS. AFTER USING THE BLUE AND LOOSING THREE BOLTS ( 2 DURING QUAL/1 DURING THE MAIN).
I WOULD STILL BE USING THE BLUE BUT AFTER THE THIRD BREAK DURING THE AMAIN I CAME OFF THE DRIVERS STAND AND RUSHED TO MY PIT TABLE. A FACTORY DRIVER CAME OVER AND ASKED WHAT HAPPENED---I TOLD HIM THAT I LOST ONE OF THE KNUCKLE BOLTS FOR THE 3 TIME---I GAVE HIM A FUNNY LOOK WHEN HE ASKED ME IF I PUT THREAD LOCK ON THEM---(THAT WAS LIKE SOMEONE ASKING ME IF I PUT A GLOW PLUG IN THE MOTOR.I TOLD HIM THAT I ALWAYS USED THREAD LOCK AND SHOWED HIM THE BOTTLE. HE RAN OVER TO HIS PIT AREA AND CAME BACK WITH A BOTTLE OF RED THREAD LOCK AND SAID" WE NEVER USE THE BLUE ON THE FRONT KNUCKLE BOLTS, IT'S NOT STRONG ENOUGH. USE THE RED." SO I USED THE RED AND HAVE HAD NO PROBLEMS TO DATE WITH THE KNUCKLE BOLTS...

AGAIN---**********IMPORTANT NOTE*********

DO NOT USE THE BLUE THREAD LOCK ON THE FRONT KNUCKLE BOLTS.---USE THE RED THREAD LOCK.

THANKS AND GOOD LUCK