Primer Worker (Architectural Painting: Base Coating)
ぷらいまーこう（けんちくとそう：したじぬり）
Industry & Occupation
Classification
Summary
Specialist who adjusts the base surface of buildings and applies primer (sealer) to improve adhesion and durability of finish coatings.
Description
Primer workers prepare the base surfaces of buildings' concrete, metal, and wood using high-pressure washing, wire brushing, grinding, putty treatment, etc., and then apply primer (sealer) with brushes, rollers, or spray guns to enhance adhesion for finish coatings. They also handle masking work, paint dilution and mixing, and drying time management. Much of the work involves high-altitude operations and scaffolding, requiring knowledge of safety and health management as well as scaffolding and elevated work vehicle operation skills.
Future Outlook
With the extension of building lifespans and increasing renovation demand, the importance of base treatment is growing, and demand remains stable. Succession of skills due to the aging of skilled workers is a challenge.
Personality Traits
Work Style
Dispatch Available / Full-time / Indoor and Outdoor Work / Seasonal Fluctuations / Team Work
Career Path
Painting Apprentice → Primer Worker → Finish Painter → Painting Foreman → Construction Supervisor
Required Skills
Base Adjustment / Grinding Technique / High-Pressure Washer Operation / Masking / Painting Equipment Operation / Primer Application
Recommended Skills
Elevated Work Platform Operation / Knowledge of Paint Types and Properties / Safety and Health Management / Scaffolding Assembly Basic Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Attention to detail is required to not miss fine defects in the base and process them uniformly. |
| Physical Stamina & Endurance | Physical stamina is required for long hours of standing work and high-altitude operations. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work follows prescribed procedures, so little creativity is needed. |
Related Qualifications
- Organic Solvent Work Supervisor
- Painting Technician (Grade 2)
Aliases
- Base Coat Painter
- Primer Painter
Related Jobs
- Finish Painter
- Painter (Architectural Painting)
- Painting Technician