Tight Spike is formulated to be applied by a plural component 1:1 (by volume) system with a heating capability of 120 degrees Fahrenheit. The patent pending tie plugging equipment created and manufactured by RESTORATION TECHNOLOGY™, LLC has been reliably utilized by the railroad industry. As the authorized distributor, GROSS & JANES CO. knows that this tie plugging equipment is superior because of its reliable design and numerous size options. We also offer the following service to save our customers time and money by assisting them in using their existing equipment. Regardless of which type of equipment you may be using, RESTORATION TECHNOLOGY™, LLC will evaluate your machine for use with Tight Spike. Although many machines should readily process Tight Spike there are models and other manufacturers equipment which may require some minor modifications prior to using Tight Spike. Arrangements can be made to provide the modifications.