MCON MAGIC COAT PU is a single component, modified polyurethane, liquid applied coating that is composed of specially developed polymers, properly selected and graded fillers. It cures by reaction with atmospheric moisture to give a tough elastomeric waterproof membrane. MCON MAGIC COAT PU is elastomeric in nature and has good resistance to weather and sunlight. MCON MAGIC COAT PU has excellent flexibility and bonding with concrete, breathing properties, water resistance, crack bridging properties, weathering durability.
Areas of Application
- Foundations, basements & lift pits
- Terrace Gardens, Terraces, China mosaic surfaces
- Sunk portion of bathrooms, toilets, balconies, etc.
- Car Decks, Podiums
- Sewage Works & Sunken portions
Features & Benefits
- Cold curing, cures to a tough, flexible and abrasion resistant coating.
- Bonds strongly on cement concrete, asbestos, mild steel, cement plastered applied surfaces
- Thermal stability – Irreversible chemical cure eliminates melting and flow at high temperature.
- High elasticity – Cures to give a permanently flexible resilient barrier for water over a wide range of temperatures
- High chemical resistance
- Excellent protection against corrosive soil conditions, resistance against saline water, mild acids and alkalies, high suphate resistance
Method of Application
All surfaces to be waterproofed should be sound, clean and dry and free of any laitance, grease and oil, dirt and other loose materials.
Algae and fungi must be removed physically. After treatment leave for 2-3 hrs and then wash down thoroughly with clean water and allow to dry completely.
All metal surfaces to be coated should be made clean of paint, rust and other contaminants. MAGIC COAT FLEXI should be applied by brush, trowel, airless spray in two coats maintaining the spreading rate to achieve the desired DFT of 1 mm. The material consumption shall be approximately 0.4 to 0.6 kg / m2 per 2 coats
In critical applications where film thickness is paramount and desired than the stated one then two coats should be applied with quantities per coat gauged to give the specified final film thickness
On a vertical surface if high film build up is desirable then additional coat may be required.
If the coated surface is to be further subject to abrasion then sprinkle sand on the surface when the coating is in wet condition. This will ensure protection of the membrane.
If a water ponding test is to be run, the membrane should be fully cured
Precautions & Limitations:
Surface to be dry for application as the material is cured in presence of moisture. Moisture level shall not be essentially more than 0.5%.
Soft settling is likely to be observed in containers and the same shall be stirred thoroughly and carefully to achieve a homogeneous consistency.
Avoid application on very hot substrate & during a very hot and windy conditions.
Film formation may not be uniform and gradual under such circumstances & skinning on top surface may lead to formation of blisters and bubbles due to entrapped vapor from within the material
Curing Treatment: MAGIC COAT PU membrane must be cured for a minimum of 72 hours @ 27º c before placing protection. Where damage to the membrane is possible (by traffic, backfilling, etc) it should be protected by a cementitious screed or protection boards.
|Tack Free Time @28℃
|Time to Full Cure @28℃
|Solid Content, %
As a waterproofing coating: 25 – 35 sq.ft./ kg in 2 coats
5 kgs. , 25 kgs.
12 months in original packing if stored at room temperature i.e.25℃