Back to Results

Category Waterproofing

Product MasterSeal M 820

MasterSeal M 820

Spray applied elastomeric polymer waterproofing membrane

How does MasterSeal M 820 work?

MasterSeal M 820 is a solvent free, two component waterproofing membrane. Due to its fast cure speed it can only be applied by special, two component spray equipment.

MasterSeal M 820 is intended for use in general waterproofing applications such as car park decks, podium decks and cut and cover tunneling.

What makes MasterSeal M 820 a unique solution?

MasterSeal M 820 features a fast reacting spray application making complex details both horizontal and vertical easy to waterproof

What are the benefits of MasterSeal M 820?

  • Application to vertical surface without runs – installation to walls not problem
  • Monolithic – no laps, welds or seams
  • Fully bonded – moves with the structure
  • High water vapour permeability – low risk of blistering in service
  • Crack bridging capability – can cope with cracks that occur after installation
  • Solvent and monomeric isocyanate free – increased safety for applicators
  • Unaffected by standing water or ground water – suitable for constant water contact
  • Thermoset – does not soften at elevated temperatures encountered on a roof
  • Remains elastic at low temperatures-Tg approx. -45°C – suitable for all Asia Pacific climates

MasterSeal M820 Technical Data Sheet MasterSeal M820 Part A Safety Data Sheet MasterSeal M820 Part B Safety Data Sheet

Over 50 years experience in building and concreting.

Our service is unmatched. We pride ourselves on estimation quote accuracy, and unparalleled scheduling to ensure all materials are on site on time. Concrete is all we do, and we do it best.