3: A, B Two groups must be a strictly proportional weighing, components B too little or too little affect the performance of the hardening; A, B Two mixed components must stir uniformly, stir the irregularities will lead to part of the hardening, part of the non -hardening condition. If you are a beginner, please use an electronic balance to easily confirm the ratio of and glue B. 4: Glue in the hardening process, the hardening agent will aspire the tide, when the humidity of the air is important, after hardening, the surface will have a layer of fatty sensation, so that the hardening process remains dry, does not solidify in the humidity of the environment., When the oil is produced, you can dry the surface, then grind the sandpaper. For shipping outside of the continental USA, we only us.
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