Available from PCS Co. are The Defender, a semi-dry, all-purpose rust preventative, and Mold Guard Green, a dry rust preventative, both of which are tinted green for visibility when applied to a mold. In addition to protecting molds, the dry formulas mean that neither product will run or bleed grease into the molding area. They also can be molded over without having to clean the mold first and will not bleed through.
Editor's PickSLIDESHOW: Technology Showcase, Mold Maintenance, Repair and Surface Treatment
If you've been searching for solutions to help your molds run as optimally as possible, this slideshow is for you.