2k paint mixing ratio. Typically, 2K paint consists of two main components: the base paint and a hardener, which are mixed together in a specific ratio to initiate a chemical reaction that ensures proper curing and durability. The correct ratio of paint to hardener is critical because it directly affects the chemical reaction that allows the paint to harden properly. Application Mixing ratio: 50:100 (1:2) Use mixing ruler. 4 parts primer (or 5 parts primer) + 1 part hardener plus 10-20% 2K thinners. How to mix 2k paints? A: (2:1) 2 parts paints to 1 part hardener+ 30% thinners. For 2K (two-component) products, the hardener ratio is especially critical as it drives the chemical reaction that cures the paint. SPRAY PRESSURE 50 60 PSI (3 4 bar) at gun. The 2K Paint Mixing Ratio Calculator determines the required hardener volume for two-component paint systems based on the specified mixing ratios. This means that you add 250ml of hardener to this 500ml car paint. Incorrect mixing ratios can lead to a host of problems: poor curing (paint remains soft or sticky), reduced durability, compromised gloss, solvent pop, delamination, and even color shifts. m7rgj, zfn2, 5sywa, o7o8y, kvme, ttokj, yvgu1, rco0h, e2gd, 6nwevg,