Silicone Rubber is derived from inorganic silica (sand). Silicones were developed for commercial use during World War II to meet military applications requiring extreme temperature resistance.  Over the years, numerous advances have been made, improving tensile strength, elongation, tear resistance, etc. Therefore, in addition to its broad temperature resistant...

  We recommend the use of high volume/low pressure spray equipment. It can be anything from a pump-up garden sprayer (with solvent resistant fittings) to a diaphragm pump rig. It really depends on the size of the project. If you have more than a couple of gallons to apply, you will want to use something more substantial than a 1 gallon pump up sprayer....