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INSTA FLEX WHITE is a single component, liquid applied, highly- resilient waterproofing system based on newly developed plasticized acrylic resin with ultra violet resistant pigments. It cures on exposure to the atmosphere and forms an elastomeric seamless membrane.

Packing: INSTA FLEX WHITE is available in 1, 5 and 25 Kg Pails

Coverage: INSTA FLEX WHITE will cover appx. 1.5 – 2 sqmt/ 2 coats/ kg. The coverage can vary depending on the porosity of the substrate.

Storage: Store under cover, out of direct sunlight and protect from extremes of temperature. Failure to comply with the recommended storage conditions may result in premature deterioration of the product or packaging.



  • Single component, ready to use material.
  • Does not create mess and objectionable odour.
  • Non – flammable, water based, non – toxic and environmentally safe.
  • It has a thixotropic consistency and may be used on horizontal as well as vertical surfaces.
  • The superior flexibility and elongation properties allow expansion and contraction with the substrate, without cracking or becoming brittle.

Primary Applications

  • Roof decks and walls [ either concrete or mortar, wood or metal]
  • Can be applied over spray applied PU foam and other materials that are Ultra – Violet degrading.
  • For waterproofing of slopy roofs.


Directions For Use

Surface Preparation: Concrete, mortar and masonry surface must be clean, free from grease, oil and loosely adhering particles. Steel and iron surfaces must be free from scale, rust, grease and oil. All surfaces must be as true and flat as possible. Efficient surface preparation is essential to achieve high adhesive quality of the product.

Application: INSTA FLEX WHITE can be applied using brush, roller or spray. Minimum of two coats should be applied. 2nd coat should be applied once the 1st coat is dry. 10 – 15% water can be added to make the coating brushable. For application over wood, metal surfaces and bitumen based substrates, it is advised to use INSTA FLEX BLACK [1 part INSTA FLEX BLACK : ½ part Water, as primer, before using INSTA FLEX WHITE.

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