1. Apply paint to letters. Do not be conservative. Apply more than you think you need to fill it in.
2. Let pain dry.
3. Spray some brake cleaner onto a small shop rag or paper towel and wipe away excess paint.
4. Do not clean with an ultrasonic cleaner. It will remove the paint.
Owner - Argyle Armoring, LLC Custom AR-15 rifles, firearms sales, pistol upgrades, accessories, and gear.
NRA Life Member, Friends of NRA Sponsor, & Member of NRA Business Alliance
Certified GLOCK Armorer
Quality. Precision. Every Time.
What do I know? I'm only a professional.