Metal Guard 678 is a colloidal suspension of acrylic polymers in water, designed for effective protection of a variety of substrates. Its performance is like solvent–based systems without the accompanying fire hazards of solvent–based systems. Metal Guard 678 is especially formulated to coat over lightly oiled metal surfaces, leaving a high–gloss, dry hard film when… Read more »
Archives: Product Bulletins
Metal Guard 560
The result of the latest advances in thin film rust preventive technology, Metal Guard 560 is designed to be the final finish on an engineered black oxide coating where 150 to 200 hours of salt spray resistance is desired yet dimensional change cannot be tolerated. It is a solvent-based, water-displacing rust preventive, which can be… Read more »
Metal Guard 520
Metal Guard 520 is the culmination of several months of intense research to develop a “dry–to–touch” water displacing thin film rust preventive that when applied as the final sealant to black oxide coatings will result in exceptional corrosion resistance in the range of 100–150 hours per ASTM B–117 specifications. Metal Guard 520 can be applied… Read more »
Metal Guard 512
Metal Guard 512 is a concentrated rust preventive compound that is diluted with mineral spirits, Stoddard solvent or high flash point mineral spirits to yield a general-purpose water displacing rust preventive. Metal Guard 512 when diluted at a ratio of 3:1 (25% by weight Metal Guard 512 to 75% by weight mineral spirits), will yield… Read more »
