Loctite 7649 Klean N Prime: Activator for Anaerobic Adhesives
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Care Corrosion & Rust Inhibitors
Experiential insights by users
About Loctite 7649 Klean N Prime: Activator for Anaerobic Adhesives
Overall Feedback:
73% positive
66% liked its compatibility with various metals, but 34% found it incompatible with their specific metal
Loctite thread locker requires iron to activate and form a strong bond, so bolts on stainless steel or aluminum would always shake out.
72% liked its quick drying time
After using the primer and giving the bolts time to cure, I had a great season on the water.
I use KleanN Prime prior to Loctite and leave it be for 24hrs, resulting in 100% success for me.
68% found it easy to apply
I found this product after giving up all hope, indicating a positive experience.
71% praised the excellent protective coating and ability to prevent rust
After using Permatex with a heat rating of 450 F, I fixed the problem of the guide rod unscrewing from the base and falling out of the gun.
I used the product with Loctite 515 and Loctite 592 and achieved great results.
71% praised the excellent surface finish
I believe this product prepares the surface of the threads for the thread locking agent.
