Features:
- Resists/retards rust in chemical change on drying to a tough, hard surface ready for priming
- Paint jobs will last longer after an application of OSPHO
- Water-thin, covers a larger area than paint
- Goes on easily
- Contains phosphoric acid
- KEEP OUT OF REACH OF CHILDREN
- THIS ITEM IS FOR IN-STORE PICKUP ONLY
Application:
- Use on rusted metal surfaces prior to painting
- Use on new ferrous or aluminum prior to painting
- For exterior and interior