Music China is one of the world's influential events for the musical instrument manufacturing industry, bringing together instrument factories, luthiers, and industry suppliers from across the globe.

As a specialist manufacturer of coatings for wooden musical instruments, Guangdong Bluesea Technology Co., Ltd. will participate in Music China 2026 (October 28–31 at the Shanghai New International Expo Centre) to showcase and share our latest instrument coating technologies. We look forward to connecting and exchanging ideas with you.

Matte finish and Glossy finish are the two most popular surface styles for wooden musical instruments. Beyond visual differences, they greatly affect an instrument’s texture, playing experience and market positioning. Choosing the right finish is essential for luthiers and instrument manufacturers.

Sealer primer forms the critical base for string‑instrument finishing. Unlike common furniture primers, instrument‑grade sealers balance wood protection, natural texture retention and acoustic performance.  Therefore, choosing a professional primer is crucial for musical instrument manufacturers.

For a musical instrument, tone is its lifeblood, while the finish is the "second skin" that gives it soul. A high-quality musical instrument paints does far more than decorate and protect – it profoundly influences acoustic performance and playing feel.

PT. BLUESEA PAINTS INDONESIA: Local Presence To Better Serve Indonesian Manufacturers. To deepen our market footprint across Southeast Asia, Bluesea has set up its local Indonesian entity, PT. BLUESEA PAINTS INDONESIA, located in the industrial zone of Tangerang, Banten province.  In a short period of time, our local team has built stable cooperation with numerous local manufacturers of musical instruments.  PT. BLUESEA PAINTS INDONESIA has products specifically designed for tropical hot and humid environments, which have won high recognition from an increasing number of Indonesian customers. 

🚚🚚Two 40-foot containers have been fully loaded, sealed and ready for its ocean voyage. ⛴️Every paint bucket from BLUESEA PAINTS is securely wrapped in stretch film and firmly strapped inside the container. Each pallet complies with export packaging standards. No detail is overlooked, and no safety shortcuts are taken. This reflects our teamwork and our commitment to our overseas partners.

In professional wood finishing for high-end furniture and wooden musical instruments, some serious coating defects do not appear immediately after spraying. Problems such as lifting, grainy particles, cracking, delamination, and loss of gloss usually emerge after drying or storage, leading to batch rework and customer complaints.

Unlike obvious craters or orange peel, these four hidden defects are easy to ignore during production but seriously downgrade final quality: sanding traces, paint sagging, residual stickiness, and inconsistent gloss.
We summarize the core reasons and professional prevention tips for stable daily production.

Crater/ fish eye and orange peel will ruin the high-gloss effect of clear topcoat. Contamination and wrong spraying settings are the main reasons.