This sale is for a gallon of fast dry black 2.1 lbs/gallon voc epoxy primer (SMR-260B) and a quart can of epoxy catalyst (SMR-261). The SMR-260 is 2.1 lbs/gallon voc and compliant far and wide. The SMR-260 is a fast dry, easy sanding 2K epoxy primer with great color and gloss holdout. SURFACE PREPARATIONS Clean surface with a Wax and Grease Remover. Sand metals or old paint with 180-220 grit and re-clean. SPRAY GUN SETUP HVLP Gun: Fluid Tip 1.3-1.6 mm, Spray Pressure 8-10 psi APPLICATION Epoxy Primer will have to be applied in medium wet coats, with a 10-minute flash period between each (at 70 °F). One to two coats is enough to succeed in the desired dry film thickness. Epoxy primer may be topcoated after approximately 30 minutes per coat, or up to about 3 days. After three days, the primer MUST be sanded prior to topcoat application. SAFETY This product used to be designed for and is intended solely for use by trained professionals. Read all warning statements and heed all advisable safety precautions before proceeding. DO NOT USE THIS SYSTEM WITHOUT SUFFICIENT VENTILATION. Users will have to wear appropriate, properly fitted NIOSH-approved activated charcoal cartridge respirator if a forced fresh-air system is not available. All the time wear eye and face protection, in addition to gloves and protective clothing. Do not use this product, or be exposed to spray mist / vapors when you’ve got respiratory problems. KEEP OUT OF REACH OF CHILDREN AND PETS. This system comprises more than one components. Once mixed, this system will have hazards of all components. Read warnings on all packages before opening.