Concrete plus brick needs careful picking when it comes to water protection. In Pakistan, Aquafin offers Saniflex-Universal, a top-tier stretchy layer built tough against wear, bending, and outdoor damage. Once dried, it turns into a solid shield that resists dampness, salt, CO2, or rough climate from harming buildings.
What is Saniflex-Universal?
Saniflex-Universal is a ready-to-use, brushable, interior/exterior roof waterproofing coating containing selected elastomeric properties that allow it to stretch and bridge cracks, and accommodate structural movement without loss of integrity.
It protects concrete from environmental elements such as UV exposure, carbonation, and chloride penetration that normally reduce the service life of concrete.
Key Features & Benefits
1. High adhesion
Saniflex Universal shows excellent adhesion to concrete, masonry, and plaster. It clings tightly and forms a very durable protective barrier.
2. Elastomeric & Crack-Bridging
The flexibility allows for up to 1.20 mm bridging to keep the surface sealed in case of minor structural movement.
3. High Resistance to Environmental Damage
The coating resists:
Carbon dioxide diffusion
Chloride ion penetration
Water ingress
UV rays
It forms a protective layer, and even with a minimum thickness, it acts as a thick concrete cover.
4. Breathable Yet Waterproof
It prevents the ingress of water, yet allows vapor to escape; this minimizes the possibility of entrapment or blistering.
5. Weatherproof & UV Stable
Ideal for exposed places, it resists the sun, rain, and temperature fluctuations.
6. Application Friendliness
It can be applied by brush, roller, or airless spray and is suited for jobs from small to very large.
Where can Saniflex-Universal be Used?
This material is mainly applied for roof waterproofing and in areas such as:
Reinforced concrete structures
Swimming pools
Internal and external walls
Flat roofs and exposed surfaces
Screeds for flooring
Tie-bar holes
Basement and retaining walls
Wet bath and utility rooms
It is versatile in nature and can be used both in residential and commercial constructions.
How to Apply Saniflex-Universal
1. Surface Preparation
The substrate should be clean, dry, and free of dust, grease, or loose particles. Cracks and damaged areas must first be repaired prior to the application of this coating.
2. Blending
Mix the product well to get a uniform consistency.
3. Application Method
Apply by brush, roller, or spray machine. Apply a minimum of three coats, allowing recommended drying time between coats.
4. Curing
Keep the surface protected while curing. Follow the recommendations about temperature from the official product sheet in order to adhere properly.
FAQs
Q1: Does Saniflex-Universal have the capacity to work on a swimming pool?
Yes, it works. This creates a tough, flexible barrier that holds up well underwater - perfect for pools or any wet-area build.
Q2: How many layers should I apply?
For solid protection over time, go with at least three coats. Consumption will, of course, depend upon the surface conditions and application techniques.
Conclusion
Saniflex-Universal roof waterproofing is tough, bends easily, plus holds up really well against water damage. It has the power to span cracks, stick tight, handle outdoor stress, also go on smooth, it guards concrete and brickwork like nothing else, whether the building is new or old.
For all technical instructions and exact specifications, refer to:
https://www.aquafinpakistan.com/products/tds-saniflex-universal/
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