Restore, rehydrate, and bring your fretboard back to life.

Your fretboard experiences more wear than almost any other part of your instrument. Constant exposure to hands, environmental conditions, and natural moisture loss can leave unfinished wood looking dry, feeling rough, and potentially vulnerable to cracking over time.

GuitarTek by StewMac Board Oil is designed specifically to help restore unfinished fretboards and acoustic bridges. Unlike many traditional fretboard oils that rely on petroleum-based mineral oils and artificial fragrances, Board Oil uses real Amazonian Rosewood oil to help replenish and enrich the wood while enhancing its natural appearance and feel. Each bottle includes a premium microfiber cloth for easy cleanup and professional maintenance.

The advanced formula contains no silicone and no petroleum. It helps clean away embedded grime while conditioning the wood beneath the surface without leaving behind greasy, sticky, or waxy buildup.

Patent-Pending Precision Applicator Board Oil features a patent-pending applicator that allows controlled, even application exactly where you need it. Simply charge the applicator with a light press and apply like a marker for accurate coverage with less waste and no oversaturation.

Why Players and Repair Pros Choose Board Oil Rehydrates dry unfinished fretboards and acoustic bridges Helps restore a rich, natural appearance and feel Removes dirt and embedded grime without heavy residue Delivers precise application with less product waste Uses real Amazonian Rosewood oil Includes a premium microfiber cloth for wiping away excess oil and maintaining a clean finish Safe for regular instrument maintenance

Part of the GuitarTek Guitar Care System Use Board Oil on unfinished fretboards and acoustic bridges. Pair with Clean Axe for satin and matte surface cleaning, and Gloss Max for high-gloss finishes to maintain your entire instrument.

How to Use Press the applicator tip lightly against the fretboard to charge it, then apply evenly along the surface. Allow the oil to penetrate briefly and wipe away any excess with the included microfiber cloth.

What's Included 1 fl oz (30ml) Bottle of GuitarTek Board Oil Patent-Pending Precision Applicator Premium Microfiber Cleaning Cloth

BACKED BY STEWMAC: GuitarTek is developed by the same team trusted by professional repair techs and builders worldwide.