SYSTEM NO. 1127

Medium Duty Acrylic Waterproofing

This advanced system begins with an optional fiber-reinforced, flexible, crack-bridging cementitious repair mortar designed for wide joints and structural repairs. It can be applied underwater and is suitable for both internal and external applications, providing reliable repair performance in demanding conditions. The system continues with a water-based penetrating sealer that enhances adhesion, compressive strength, and moisture resistance in substrates such as concrete, plaster, and cement board, while also acting as a curing compound by forming a protective film that prevents premature water loss in fresh concrete. It is completed with an acrylic-based waterproofing coating that forms a durable, UV-resistant, crack-bridging membrane with high solar reflectance, providing long-term protection for roofs, metal profiles, polyurethane foam insulation, underpasses, and bridge decks in both residential and industrial environments.


Key Features

  1. Pure acrylic system designed for easy application and simplified maintenance, ensuring long-term durability.
  2. Provides excellent resistance to water and moisture for reliable protection.
  3. Allows easy overcoating, facilitating future maintenance and refurbishment.
  4. Engineered to withstand immersion and harsh conditions, extending the service life of the structure.

System Products

No. Product Use Product Name Coats/Thickness Color Pack Size
1 Repair/Filler (Optional) Optional UNIMIX UW As needed
  • White
  • Grey
  • Off-White
All pack sizes
  • 10 Kg Bag
  • 5 Kg Bag
2 Primer HB Primer 1
  • White
All pack sizes
  • 16 L Drum
  • 3.2 L Gallon
3 Finish HB Cryl 2
  • White
  • Light Grey
  • Black
  • Color Card
  • Blue
All pack sizes
  • 16 L Drum
  • 3.2 L Gallon

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