Adhesive Primer

Adhesive Primer – Maximum Bond Strength, Zero Guesswork
Get the grip that lasts — every time.

Mach One Racing's Adhesive Primer is the secret weapon for securing pinions to armature shafts and hubs to axles with confidence. Designed to work in tandem with high-strength thread lockers like Loctite, this fast-evaporating primer preps metal surfaces for a superior chemical bond — especially on stainless steel, nickel, and other hard-to-adhere finishes.

- Required for non-reactive metals like stainless, aluminum, and plated parts 

- Ensures full cure and optimal holding power of anaerobic adhesives

- Fast-drying, no-residue formula won’t interfere with assembly

- Packaged in an amber bottle with a built-in brush cap for easy, targeted application

Use it when it counts. From outlaw open class to tight tech rules, this primer makes sure your pinion or hubs stays where you set it — even under brutal torque and heat.

Pro Tip: Always prime both mating surfaces before applying adhesive.