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Cerakote STI Grip


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I have never seen polymer parts require gas out time so if you stick it in the oven and don’t see any oil bleeding against the matte blasted look in about 30 min I’d rock and roll with coating after it cooled down.


For polymer parts I acetone wash then blast at 90-100psi and bake at 180degrees for 2 hours and let them fully cool down before handling 


Be sure when you hang polymer parts you aren’t putting much pressure is any direction (i.e. dont loop hanger thru Glock base pad track and then once it’s cured it’s dimensions are opened up causing it to be loose)


good luck 

Edited by Hawk21
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  • 3 weeks later...

I did it at 150 for 2 hours. I figured that's not to hot for most polymer and that's what I have seen for Oakley sunglasses . I did blast it lightly and wiped it off with brake cleaner. 


Before is the black handle after is the red




Edited by Bmans45
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