A finger joint, also known as a comb joint, is a woodworking joint made by cutting a set of complementary, interlocking profiles in two pieces of wood, which are then glued. The cross-section of the joint resembles the interlocking of fingers between two hands, hence the name “finger joint”.Click to see full answer. Also, what does finger jointed Moulding mean?Finger jointed pine is a solid pine timber where the board is created using small, individual pieces joined together with glue and small interlocking ‘fingers’ to create a neat zig zag effect at the join site. All knots are eliminated in this process.Secondly, what are the disadvantages of a finger joint? Finger Joint Wood cons The finger joint wood is not so durable than the other wood like peak wood and need to refinish. after a short period of time. The finger joint wood can damaged by water. because it is not a water- resistance wood, so take good care of it. Also to know is, is a finger joint strong? The joint is strong especially when used with a good quality glue such as PVA (woodworkers adhesive) or cascamite. Here we see a finger joint before it is glued together. The fingers are lined up with each other and they should slide together, rather like the fingers on you right and left hand when you interlock them.What is primed finger jointed pine?Clear Finger Joint Primed Pine is a perfect product for many uses, especially for painting. Uses include fascia, corner boards, trim base molding, furniture parts, shelving, and cabinets. Clear Finger Joint Primed Pine can be used for interior and exterior uses.