It offers protection against the elements, providing resistance to tannins, ink, and smoke stains. Besides, the product withstands fresh paint from bleeding.
The shellac-based primer contains high levels of VOCs and high odor. If you are going to use this product indoors, your room must be well ventilated.
Compared to other shellac-based and oil-based primers, this product dries relatively fast. It dries even faster than some water-based primers- you can apply the second coat in 20 minutes. Check out this video for a deeper insight into how the product works