MasterSpec RiteLV-50 is a moisture insensitive, super low viscosity, high strength, two component injection resin. Design to structurally restore the integrity of crack and delaminated concrete. It is also an excellent epoxy adhesive for use in crack grouting by pressure injection or gravity-feed and for making epoxy mortars & grouts. Meets ASTM C-881 Types I, II, IV & V, Grade 1, Classes B & C. It also meets USDA Specifications for use in food processing areas.


  • Pressure-injection of hairline cracks in structural concrete, masonry, wood etc.
  • Gravity feed of cracks in horizontal applications
  • Epoxy resin binder for mortar patching and overlay of interior, horizontal surfaces


  • Structurally restores integrity of concrete
  • Moisture insensitive
  • Fluorescent tracer dye—quality assurance to confirm successfully rebounded cracks and delamination too small to see
  • Permitted in severe weathering locations

  • What's Your Project?

  • Find what Masterpecs products work best for your application:

  • Bridge Construction
  • Airport Runways
  • Bridge Preservation
  • Highways / Roads

Contact us

  • Phone: (702) 977-8838 | (505) 435-9754
  • Email: info@masterspecmaterials.com

General Information