INCA PROOF PU – 400

INCA PROOF PU – 400

PU – 400 is a single component UV resistant, highly elastomeric substance. A terrace waterproofing liquid membrane system with unique heavy duty. Its specially developed formula of Excellent crack bridging property delivers high mechanical strength and 100% waterproofing capacity. The excellent UV resistance and temperature resistance helps to reduce the room temperature inside the building up to 8 degree* celsius. A washable product with outstanding property of crack protection contributes a plaster free surface.

Typical Uses

Roof top
Kitchen
Basement structure
Balcony
Roof terrace
Sewage tank
Chanel
Repairing Valve
Ceiling and repairing of Asbestos panel
Joining old concrete to new concrete.

Advantages

100% Waterproof
Excellent Crack Bridging Property
Ultraviolet Resistant
Temperature Resistant
No need of plastering
Weatherproof
Highly elastic
Flexible
Anti-Fungal*

Packing

Available in 5/20/50/220 Litre

Shelf Life & Storage

Shelf life is 3 years on the date of manufacturing in unopened condition.
Store in a cool and dry place.

Method Of Application

Remove the dust, dirt, oil, grees, fungus etc. from the surface by using wire brush / Scrubbing.
Strictly clean every edges and corners of the surface.
Using a brush apply with Inca’s any SBR Latex or Cementitious substance evenly on the cleaned surface. leave the surface to dry.
When the primer dried, fill all the cracks above 1mm with Inca’s any crack filling substance.
Evenly apply a first coat of PU – 400 on the primer with a brush.
After drying the first coat apply a second coat and so on for 3 times.
Special care should be taken to apply a forth or fifth coat on areas of expansion joints.

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