Birchwood Casey
Eden Prairie, MN 55344 2138
Sep 28, 2007 When applied to any clean ferrous metal surface, PRESTO BLACK® BST4 blackens within 30 sec and forms finish that can be topcoated to form protective black oxide finish. Brush-on liquid serves as fast-acting blackener of re-machined areas or reworked metal parts, repairing scratches or damaged areas. Suited for use on all iron and non-stainless steels, product blends with existing black oxide finishes and withstands same degree of salt spray exposure.

Owens Corning
Toledo, OH 43659
Apr 25, 2007 PerforMax® SP 798 chopped strand glass fiber reinforcement provides a heat resistant positive molding aid in computer and electronics applications. SP 798 helps to lower outgassing in combination with moldings using liquid crystal polymer and polyphenylene sulfide. Developed to withstand elevated temperatures associated with lead-free solder processes, product performs in temperatures exceeding 400°C.