PT05 Zap-A-Gap CA+ 4oz (Medium Cyanoacrylate Adhesive)Fills gaps. Works well on harder woods such as bass and spruce. It even works on oily surfaces! Some uses besides hobbies and crafts include; jewellery manufacturing and repair, taxidermy, pool cue tips, darts, archery, knife making, mold and pattern making, furniture refinishing and antique repair, and for fishing; fly line splicing and fly tying. Wood turners and manufactures of custom wood products appreciate the ability of ZAP A GAP CA+ to help