Liquid Roof Membrane is a roller applied coating system designed to
protect flat and pitched roofs.
· Seamless finish
· UV stable
· Moisture cured. Can be applied to slightly damp surfaces
· Membrane moves with the roof to reduce splitting
· Seals areas surrounding roof protrusions
· Allows substrate to breathe and release vapours
· Suitable for flat and pitched roofs
· Cold applied – no heating equipment required
· Convenient single pack
· Touch dry in 4 hours (at 20°C)
Liquid Roof Membrane can be easily applied around existing pipe
work and protrusions. With an inert fibre reinforcement it protects
around these areas where the risk of water leakage is high. Two
coats will cure to give a tough, 1 – 1.5mm thick sealing membrane.
Its high elasticity allows the roof to move without the membrane
splitting or cracking.
Coverage approx. 5 – 7m² per 5 litres per coat and 12 – 16m² per
12.5 litre per coat.
Two coats are normally required.
|Delivery Time (Days)||standard|
|Usage - Interior / Exterior||exterior|
|Usage - Suitable for||flat and pitched roofs|
|Usage - Surfaces||concrete, asphalt, roofing felt|
|Max Operational Temp (deg C)||60|
|Coverage (m² per litre/kg)||0.96–1.28|
|Application - Drying time (hours)||4 at 20°c|
|Application - Recommended Coats||2|
Inspect entire surface to assess soundness of existing substrates
or coatings. Where necessary prepare test areas. Repairs to cracks,
holes, blisters etc, should be carried out before application of
the coating. Ensure roof surface is clean, dry and free from all
loose debris and roof contaminants. All fungal growth, moss etc.
should be treated with a suitable fungicidal cleaner. General dirt
and contamination can be removed with a biodegradable solvent free
Please Note: Liquid Roof Membrane is moisture activated, therefore
once opened, all material must be used immediately. The tin cannot
Application If appearance is critical we recommend the application of a small
trial area first.
Do not apply if rain is forecast within 12 hours. Stir contents
thoroughly (do not thin). Apply Liquid Roof Membrane by brush or
short/medium pile type roller. Work material well into substrate.
Apply generous amounts to areas at a higher risk of water ingress
i.e. joints and protrusions with a brush prior to the application
of the main coating. Two coats are recommended. The second coat
should be applied after a minimum of 8 hours and a maximum of 7
days. An anti slip finish can be achieved by sprinkling the coarse
white grit over the second coat while it is still wet.