510 anaerobic type plane sealant anaerobic type, high temperature resistance, excellent fluid resistance, rigid glue layer. Flanges for tight fitting of rigid structures, with a maximum filling gap of 0.25mm. Maximum operating temperature range up to 204 ℃. Excellent resistance to solvents and chemical properties. 515 Anaerobic type planar sealant Anaerobic type, universal type, flexible adhesive layer, excellent fluid resistance, non-corrosive. For machining, it fills a rigid flange with a gap of <0.25mm, which can form a flexible gasket, allowing small movement of the flange during work. Technical performance: packaging specifications: 50ML/tube, 300ML/tube. Color: Purple