Instant Pin-tite tightens in minutes, restoring piano blocks permanently, while preserving and protecting the wood. The pin-tite solution remains dry and you can tune your piano in a matter of hours (as quick as 20 minutes in some cases). Pin-tite also instantly tightens many actions parts, cases, benches and stripped screw holes. Comes in an 8oz bottle.

To use, apply the Pin Tite at the base of each tuning pin with a plastic applicator, eye dropper, oil can or small brush. For the best results, upright and vertical pianos should be plated on their backs for treatment, and the action of a grand piano should be carefully removed (if it's not already removed prior to treatment).