Mix 1:1 and then you must wait 15 minutes before applying to allow for induction. See pictures for instructions.
If you are in California, Maryland or Delaware; you must buy SMR-295 due to voc laws.
SMR-225 Self Etch Primer is a unique, two-part, self-etching Pre-treatment coating. It is designed to give maximum adhesion and corrosion resistance on all types of bare metal. SMR-225 Self Etch Primer can be used on steel, aluminum and galvanized steel. Mixes 1:1 with SMR-226 Self Etch Primer Activator.
- Sprays smooth
- Adheres to steel, aluminum & stainless steel
- For overall refinishing or spot repairs
- Fast dry
- Formulated for use under primer surfacers and with most paint systems