JP Series Epoxy Primers

Background Application
JP Series Epoxy Primers are two component, non- Coats
chrome coatings designed to provide superior
corrosion protection and adhesion when applied over 1 or 2 coats
properly cleaned and sanded bare metal, fiberglass
and painted surfaces. JP Series Epoxies are available Air pressure
in gray, white or black. HVLP 8 - 10 psi at the air cap
Conventional 45 - 50 psi at the gun
JP Series Epoxy Primer
Primer Gun setup
JP371 (gray), JP375 (white), JP377 (black) 1.3 - 1.6 mm or equivalent
Hardener
JH3770 Epoxy Primer Hardener Dry Times
Compatible Surfaces Air dry
1 coat 15 minutes at 70ºF (21ºC)
Cleaned, sanded, and etch primed steel, galvanized 2 coats 30 minutes at 70ºF (21ºC)
and aluminum. Sanded and cleaned body filler, cured,
cleaned and sanded OEM and refinish coatings JP Series Epoxy Primers must be scuffed and
JP Series Epoxy Primers JP Series Epoxy Primers reapplied if allowed to sit more than 3 days (72 hours).
may be applied over: may be over coated with:
Clean Up
JP202, JP205, JP233, JP202, JP205, JP233,
JP285, JP385, JE, JB, Clean spray guns, gun cups, storage pots thoroughly
JP301, JP285, JP385
JBP, JAU with JR Reducer, General Purpose Solvents or other
appropriate clean up solvent after each use.
Follow EPA guidelines for proper storage and
Preparation disposal of solvent-borne waste paint.
Surface cleaning
JX101 Wax and Grease Remover Properties
Sanding VOC
120 - 180 grit on bare metal Package JP371 4.21 lb/gal (505 gm/l)
220 - 320 grit on old finishes, body filler JP375 4.20 lb/gal (503 gm/l)
JP377 4.21 lb/gal (505 gm/l)
Mixing Applied JP371 4.60 lb/gal (551 gm/l)
Ratios Less Exempts 2:1 JP375 4.50 lb/gal (539 gm/l)
JP Series JH3770 JP377 4.50 lb/gal (539 gm/l)
2 : 1
Note: Allow a 15 minute induction period before Applied (2:1+10% acetone) max. 4.60 lb/gal (551gm/l)
applying.
Film build per coat
Applied (2:1) 1.0 mil
Pot life is 8 hours at 70ºF (21ºC) Square foot coverage at 1.0 mil
Applied (2:1) 563 sq. ft. / gal., no loss
Additives Acetone may be added up to 10% to RTS

Precautionary Information:
The contents of this package may have to be blended with other components before the product can be used. Before opening the
packages, be sure you understand the warning messages on the labels of all components, since the mixture will have the hazards
of all its parts. Spray equipment must be handled with due care and in accordance with manufacturer’s recommendations. Follow
label directions for respirator use. Wear eye and skin protection. Observe all applicable precautions.
Medical Response:
EMERGENCY MEDICAL OR SPILL CONTROL INFORMATION (304) 843-1300; IN CANADA (514) 645-1320.
Material Safety Data Sheet:
Material Data Safety Sheets for the PPG products mentioned in this publication are available through your PPG ShopLine™ Distributor.
To the best of our knowledge, the technical information in this bulletin is accurate; however, since PPG Industries is constantly
improving its coating and paint formulas, the current technical data may vary somewhat from what was available when this bulletin
was printed. Contact your ShopLine™ Distributor for the most up-to-date information.

©2006 PPG Industries www.ppgrefinish.com SLJPS, 1/06