Specification :

UN-2126 is a kind of multi use two pack epoxy primer, it has strong adhesion for most of the slashing metal substrates, it has good rust resistance,
corrosion resistance, salt spray resistance for nude metal substrate.

Mix Ratio( by volume) :

2K Epoxy Primer UN-2126: 3 parts
Hardener UN-8101 or UN-8102 or UN-8103: 1 part
Thinner UN-6001 or UN-6002 or UN-6003: 1~ 2 parts

Pot Life: 4 hours@ 20 degrees centigrade

Spray Gun & Air Pressure:
Gravity type: 1.2~ 1.5mm, 3~ 4Pa
Suction type: 1.2~ 1.7mm

Spray Method:
Viscosity 15S ( spray -4 cups) @ 20 degrees centigrade, 1~ 2 layers two sprays, viscosity 19 seconds ( spray-4 cups) @ 20 degrees centigrade, one layer spray

Drying Time: 3 hours@ 20 degrees centigrade.
30 minutes@ 60 degrees centigrade

Sanding:
Sand after the finish become drying and solid, wet sanding with P800# ~ P1000#

Substrate: Nude iron

Packaging: 5KG x 4 tins/ ctn

Shelf Life: 5 years