Nitoseal hot-pour sealants are available in a choice of two grades:

-Nitoseal MBN2 Complies with BS 2499:1993. A low extension grade for sealing joints in concrete pavements, etc.
-Nitoseal MB77A hard grade for sealing low movement joints in factory floors and areas where joints are closely spaced and resistance to grit and traffic is of prime importance.


  • An economic sealant for horizontal and inclined joints up to 1 in 20
  • Resists dirt and ingress of grit associated with trafficked pavements
  • Good adhesion to concrete and asphalt surfaces