MasterSeal Roof 3500 - Roof slab crack-bridging waterproofing system


How does MasterSeal Roof 3500 work?

MasterSeal Roof 3500 provides a crack bridging and UV stable membrane that ensures that water does not penetrate the roof. MasterSeal Roof 3500 is based on hand applied moisture curing membranes and topcoats.

What makes MasterSeal Roof 3500 a unique solution?

MasterSeal Roof 3500 meets the needs of customers who need to waterproof concrete roof slabs and will have occasional foot traffic.

How can you benefit from MasterSeal Roof 3500?

  • Crack bridging – Copes with existing cracks
  • Long life - UV and weather resistant
  • Easy to apply – using roller or squeegee and simple prestriping of cracks or joints
  • Attractive appearance – colours available
  • Easy to clean and maintain - Very low dirt retention


MasterSeal Roof 3500 is multi-layered system and is composed of:

  • Primer
  • Membrane
  • Topcoat

masterseal roof 3500

Primer: Selection of right primer depends upon the substrate to which membrane is being applied. Use the following table to select the right primer:


SubstratePrimer
Concrete / Cementitious Screed ​ ​ ​MasterEmaco P 2525
MasterSeal P 2525
MasterTop P 1602
MasterTop 1140
Bitumen FeltMasterSeal P 698
Asphalt ScreedMasterTop P 660
PlywoodMasterTop P 660 / 691
GRP / GFKMasterSeal P 691
Iron and SteelMasterSeal P 681
Non-Ferrous MetalMasterSeal P 684
Aged MasterSeal MembranesMasterSeal P 691


Membrane: Two component solvent free, highly reactive waterproofing membrane that can only be applied by special, two component spray equipment.


MasterSeal M 800 / M 820

Top Coat: Single component low solvent, pigmented, moisture curing, UV and weather resistant, protective top coat based on high quality aliphatic polyurethane prepolymers.

Downloads

MasterSeal Roof 3500: Technical Data Sheet

pdf (160.78 Kb)

Project Reference: Cube Building

pdf (909.30 Kb)