technician man hand using glue gun or manual caulking gun with polyurethane silicone to repair and fix the wooden cornice with the

architecture background building business caulking ceiling concept construction corner cornice decor decorative design equipment fix glue gun gypsum hand holding home house improvement industrial industry install installation installing interior light maintenance man manual modern person polyurethane renovate renovation repair roof seal sealant silicone technician tool using vintage wall white wood wooden work worker