固百力 品牌旗舰店 GUBAILI® 609 固持胶 圆柱型部件密封 固百力 GUBAILI® 609 中 低 耐 圆柱型固持胶 粘度 酸性 REAINING COMPOND 强度 ·Medium Strength/中强度 ■Low Viscosity/任粘度 250ml