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Glyptal® 7920 PEARL GRAY PRIMER has been designed as a fast air-drying primer for use on metal. This primer has excellent oil and humidity resistance and is recommended as a primer coat under enamels and lacquers.

Product Type: Primer, Solventborne Coating

Compatible Substrates & Surfaces: Metal, Steel

Features: Fast Drying, Humidity Resistant, Oil Resistant

Application Method: Spray

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Cure Method
Applications

Because of the fast drying properties of this primer, it is ideal for use on metal window and door frames and interior surfaces of structural steel. This primer may also be used on many types of industrial products where good humidity and oil resistance are desired

Substrate Steel
Method Spray
Solvent 1500 Thinner
Reduced Viscosity # 2 Zahn Cup 25-30 sec
Dry Film Thickness 1.0-1.5 mils
Air Dry Time, Touch 30-60 min
Air Dry Time, Hard 4 hours
Recoat After 30 min

 

Recommended Equipments

Airless Hydra-Spray
Air Spray Conventional
28:1 President
225-979 (5 gal Redi-Spray)
30:1 Bulldog
226-010 (50 gal Standard Unit)
EH 300 & EH 333
226-011 (55 gal Standard Unit)
Atomizing Fluid Pressure 2800 psi
Fluid Pressure 10-20 psi
Best Tip 163-521
Atomizing Air Pressure 95 psi
Tip Range .019 to .000
Nozzle 161-187 (0.42)
Gun 205-591 Air Cap 161-190
Filter 60 Mesh Large Gun 205-194

Material was reduced approximately 1 part XYLOL to 10 parts PAINT  

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Coverage (1 mil dried film)approx. 735ft.2/gal
Gloss (60°)max. 10%
Solids by Volume45.72±2%
Weight per Gallon10.96+/-0.10lbs.
Viscosity (Stormer, KU's)80 ± 5
Fineness of Grind - Hegman5.0
Flash Point71.0°F

Safety & Health

Hazards

Keep away form heat, sparks, and open flame. Avoid prolonged contact with skin and breathing of vapor or spray mist. Close container after each use. Use with adequate ventilations.