86174731
Jan 24, 2014
May 17, 2016
Epoxy adhesives used in the rail industry, namely, for anchoring threaded rod, bolts, rebar dowels and smooth dowels into concrete, grout filled block and unreinforced masonry; epoxy adhesives used in the rail industry for bonding fresh or hardened concrete to hardened concrete
ChemicalsEpoxy patching mortar used in the rail industry for the repair of concrete, masonry and wood
Nonmetallic Building Materials