堵漏剂是修补发动机气缸体、气缸盖漏水的一种新材料。它是由水玻璃、无机聚沉剂、有机絮凝剂、无机填充剂和粘接剂等组成的胶状液体,适用于铸铁或铝缸体、缸盖所出现的较小裂纹和砂眼等缺陷的堵漏。 采用堵漏剂修补裂纹时,要先查清裂纹的位置、长度、宽度或砂眼的孔径。如裂纹长度为40～50毫米时,可在裂纹两端各 Sealant is to repair the engine cylinder block, cylinder head leakage of a new material. It is a colloidal liquid composed of water glass, inorganic coagulant, organic flocculant, inorganic fillers and adhesives, etc., suitable for cast iron or aluminum cylinder, small cracks and blisters and other defects appear on the cylinder head Plugging. Use plugging agent to repair cracks, you must first check the location of cracks, length, width or trachoma diameter. Such as the crack length of 40 to 50 mm, both ends of the crack