Penetrol is a great, low-odor additive to improve penetration, adhesion and flow of oil-based paints, stains, varnishes and primers. Rather than thinning with minerals spirits, which doesn’t actually slow down drying, add a little Penetrol to your paint or primer and you’ll avoid brush marks for professional results.
- Inhibits rust on metal surfaces
- Improves flow to reduce brush marks extends open and working times
- Restores luster to faded, weathered fiberglass
- Indoor or outdoor use
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