"This is the best oil base primer/sealer I have ever used. It is a heavy, thick primer/sealer that drys quickly and allows me to paint window glazing shortly after glazing is applied. I have used two other brands and they don't hold up to this.
The first reviewer got the wrong information from his store salesman. If your aren't quick it will dry on the brush or roller. It is not made for general priming.
You can sand it smooth if needed. It will seal pine pitch knots and all other items that can't be normally covered"