Don't hear their name mentioned very often, but many folks liked their work:
Robar Closure
ATTENTION GUN OWNERS:
With the closing of the Robar Companies the question of accessing NP3©, NP3+© and ArmorLube© coatings has come up. Coating Technologies LLC (CTL) is the owner of these processes. We are currently exploring a methodology to help facilitate individual access to our finishes. This will take some time but we will announce availability to Distributors via electronic and printed media as quickly as we can.
To be added to our contact list and receive an update as information becomes available, please send an email with your name, phone number and email address to info@coatingtechnologiesllc.com.
Please note: CTL does NOT have any gunsmithing services nor can we accept work on an individual basis.
If you are a retail store or licensed facility with full-time gunsmithing services available to the public and are interested in becoming a distributor of our finishes please email us at the above address.
Thank you for your patience and we are looking forward to resuming our great relationship with our firearm owning friends.
Robbie Barrkman
CEO
http://coatingtechnologiesllc.com/robar-closure/