technician man hand holding glue gun with silicone adhesive or caulking gun with polyurethane to repair and fix the lamp .

adhesive assembly cartridge caulk caulking ceiling closeup concept construction equipment fix glue gun gypsum hand holding home house industrial install installation installing interior lamp led light maintenance male man metal office people polyurethane renovate repair repairman replace seal sealant service silicon silicone steel technician tool tube use wall white work worker workshop