7421 for the 2.1 VOC system or 7425 for the National Rule/SCAQMD system; follow the current TDS
Part numbers and package contents
High Teck MPN
Size
What you receive
Size / use
UPC
7423-4
1 qt
1 quart container
1 qt
81383401562
7423-1
1 gal
1 gallon container
1 gal
81383401563
Useful shop notes
2K High Build Primer Surfacer
Can be sprayed as a 2K Sealer
Can be used as a DTM in most applications
White in Color
Common questions
Which activator do I need?
7421 for the 2.1 VOC system or 7425 for the National Rule/SCAQMD system; follow the current TDS. The activator is sold separately; choose its speed for booth temperature and repair size.
Where are mix, flash and cure times?
Use the High Teck technical document below. Check the mix ratio, gun setup, flash, bake and buff windows before the material goes in the cup.