This standard specifies procedures for the determination of flash points for Paints, varnish, petroleum and related products by closed-cup equilibrate method. Flash point refers to the minimum temperature at which steam can initiate flame propagation when an ignition source is applied under standard test conditions. This method minimizes measurement differences between different devices by ensuring that the test sample and the air/vapor mixture above it reach a temperature equilibrate. For products with a Temperature range of -30 ° C to 110 ° C. This standard does not apply to water-based paints. The standard also indicates safety issues that may be involved during use and requires users to establish corresponding safety and health practices prior to operation.