Lapping Compound is used to as the grinding agent for products that demand very tight tolerances of parallelism. This compound is very fine (1200 grit) and we mostly use this product to lap in Brass valves to ensure a perfect action. Occasionally we use it on the rod screws of Woodwind keys if the key is binding.
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As a specialist we stock large amounts of Woodwind & Brass Instruments and Accessories
Dawkes Music have been voted best Classical Music shop