✅ 100% SATISFACTION GUARANTEE OR MONEY BACK:Settings and marking techniques may vary depending on the laser and metal product being marked. We can usually resolve most marking issues with simple setting adjustments. Please feel free to contact us directly. ✅ HOW TO APPLY: Shake well, Spray 6-8 inches from the substrate surface, apply a thin coat using left to right motion, as long as you do not see through the surface, do not have to overspray.Use the suggested laser settings in our FAQ section as a starting guide line or feel free call our Technical Support Team. ✅ BEST VALUE: Proven Anti-Clog, nanoparticle-technology of Brilliance Laser inks that allows 25% more coverage surface area than competition, with a thin coat spray (may need some practice initially).Hence more profits and less spend!! ✅ GENERAL GUIDELINES/SETTINGS: Scan QR CODE on product label to see our suggested laser settings in our FAQ section of our website. CO2 LASER - 25 Watt Minimum Required (100% P / 15-30% S / 500-700 DPI). FIBER LASER - 10 Watt Minimum Required (@ 10 Watt PWR / 50 mm/sec / 80-500 Q-Freq. / DPI- 0.1mm Hatch) Low watt Diode Lasers are not recommended. ✅ MULTI PACK DISCOUNT: Get more discount (SAVE with our bundle options, check out our listings with multi packs. Also available in Powder form.