... (SCRATCHING, SPRAYING, POURING METHOD) 3. Transparent thermal insulation glass coating (oil-based) Model PA-020 (SCRATCHING, SPRAYING, ... POURING METHOD) 4. Transparent thermal insulation glass coating (oil-based) Model AMS-020 (SCRATCHING, SPRAYING, ... POURING METHOD) 5. Transparent UV cured & thermal insulation glass coating (oil-based) Model AMU-020 (COATING METHOD) Transparent ...