Piano Finish Touch-up and Repair for Field Technicians скачать в хорошем качестве

Piano Finish Touch-up and Repair for Field Technicians

Finish Touch-Up and Repair for Piano Technicians Presented by Andrew Thiessen, Registered Piano Technician This class offers a detailed look at finish touch-up and repair techniques tailored for piano technicians working in the field. We’ll begin with the structure of piano finishes and how to identify them, then move into evaluating surface damage, setting priorities for repair, and selecting tools for professional on-site results. Demonstrations include paint removal, touch-up markers, heat-ring removal, scratch repair, and buffing and polishing polyester. These examples come directly from recent field projects and show how to achieve effective cosmetic improvements without full refinishing. Timestamps: 0:00 Introduction 4:48 Piano Finish Layers 7:42 Types of Finishes 8:28 Lacquer 12:50 Polyester 16:43 Polyurethane 17:02 How to Identify the Finish 18:22 Types of Finish Damage 19:29 Depth of Damage 23:18 Assessing for Repair 24:34 Priorities of Repair 25:39 Color 29:36 Level 33:29 Sheen 47:02 Tool List 47:40 Cleaning and Preparation 49:23 Video 1 – Removing Paint 51:06 Video 2 – Touch-Up Markers 53:10 Video 3 – Chickering Grand Lid Repair 1:01:05 Video 4 – Removing a Heat Ring on a Yamaha Grand 1:04:19 Video 5 – Steinway Fallboard Scratch Removal 1:14:24 Video 6 – Buffing and Polishing Polyester on a Yamaha Upright 1:19:34 Conclusion If you’d like to see more videos on tuning, regulation, voicing, and repair, subscribe to the channel — and feel free to leave a comment or question below. #pianotech #pianorepair #pianotuning #pianotechnology #ptg #pianotechniciansguild #pianotouchup #pianofinish #pianopolish #pianotips