These systems can be used where any item of plant penetrates the roof covering, where items of the main structure interact with the main roof covering or where cut-edge corrosion occurs.

Our systems are applied to surfaces and cure to form a fully waterproof barrier, preventing water entry through the structure. It is a popular choice among clients due to its quick curing time in all seasons and 20-year manufacturer’s warranty when properly maintained.

MNA Group is an approved, qualified, and certified installer of these systems. We work closely with our suppliers and our clients from the first survey to the project’s final completion, handover, and continuing maintenance needs.

Our systems can be applied to various substrates and areas including:

  • Upstands
  • Parapets
  • Cappings
  • Plinths
  • Gutters
  • Gutter joints
  • Drips
  • Rooflights / Sun-pipes
  • Hatches
  • Outlets
  • Laps/seams
  • Joints
  • Penetrations
  • Metal roof cut edge (end lap) corrosion