HOW TO BLOCK KNOTS IN YOUR WOODWORK…Knots will show through your paint if they aren’t sealed before priming bare woodwork. I see this quite often especially in new builds 👀 To avoid this happening, simply apply knotting solution to the knots on the bare woodwork before priming.But if this is too late, and your knots are now bleeding through your paintwork, follow the steps in my video 😁 Blockade is a shellac based primer which blocks knots from bleeding through your paint. And this spray can v