... pipeline corrosion, outside wall face paint anticorrosion locks, but also can be used as waterproof, ChuLiChi cisterns, coal mine shaft and ... 5 °C should not be when construction.Four, coating methods: brush, roller coating, air spray, high pressure without gas spraying ... tar epoxy anti-corrosion primer.Six, that after supporting coating: high-build coal tar epoxy antiseptic surfaces.Seven, surface ...