{"ok":true,"product":{"category":"roofing","code":"TAJIMA-GUMRON-T2.5","datasheet_url":"https://www.tajima.jp/","image_url":"","lead_time_days":14,"manufacturer":"田島ルーフィング","name":"ゴムロン α t=2.5mm 改質アスファルト","origin":"日本","price_jpy":1650,"size_summary":"t=2.5mm / 改質アスファルトシート","spec_summary":"改質アスファルト系シート防水 / 屋上・バルコニー","stock_qty":300,"unit":"㎡","warranty_years":15}}