Anti-skinning agent for ink This product is applicable to the anti-scaling of domestic offset bright ink, offset resin ink and lead printing ink. Use this product to evenly spray a layer on the ink of the printing machine. Even after one or two shifts of shutdown, the protected ink will not scale, and the quality and drying speed of the ink will not be affected after restarting. Precautions: prevent exposure to the sun and keep away from fire sources.