Pittsburgh Paint is a Fortune 500 company and was rated as the most admired chemical company in the world.
PPG SEAL GRIP® INTERIOR/EXTERIOR ALKYD UNIVERSAL PRIMER/SEALER
Our best professional interior / exterior alkyd primer formulated to meet the performance requirements of residential and commercial markets. SEAL GRIP® Interior/Exterior Alkyd Universal Primer/Sealer provides both excellent adhesion to a wide range of surfaces and stain blocking over a variety of common stains including water, nicotine, smoke, ink, markers, and wood tannin stains. It can be recoated in 4 hours, and unlike other fast dry oil primers, it is suitable for all exterior surfaces