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KINJOYA ROOTBARRIER P
Root-Resistant Additive for Polyurethane Coatings

KINJOYA RootBarrier P is a chemical additive designed to impart root-resistant properties to polyurethane waterproofing systems such as KINJOYA Polyurethane coatings.

Its primary function is to block or delay root growth, preventing roots from penetrating the waterproofing membrane and compromising the integrity of the system, especially in vegetated areas like green roofs and landscaped surfaces.

This additive is incorporated directly into the polyurethane during the application process, ensuring uniform dispersion without altering the physical properties of the material.

waterproofing additives products kinjoya
waterproofing additives products kinjoya
Application
Key Benefits
Install Guide
Storage

KINJOYA RootBarrier P Application


Designed for use in waterproofing systems for:

  • Green roofs and landscaped areas.

  • Vegetated covers and slabs with vegetation.

  • Projects requiring protection against root penetration into the waterproofing layer.

KINJOYA RootBarrier P Key Benefits


  • Effective Root Blocking

    Inhibits the growth of the primary root and encourages lateral growth, preventing roots from penetrating the waterproofing membrane.

  • Excellent Compatibility

    Compatible with polyurethane waterproofing systems and other materials such as modified asphalt, ensuring a homogeneous and stable mixture.

  • High Stability

    Maintains effectiveness under extreme conditions such as high and low temperatures or high humidity environments.Resistant to decomposition and loss of properties over time.

  • Safety and Environment

    Free of toxic substances.Poses no risks to health or the environment.

KINJOYA RootBarrier P Install Guide


Recommended Dosage: 0.8% of the total weight of the waterproofing material.

Mixing Method:

  • Incorporate the additive into the polyurethane mix prior to application.

  • Ensure uniform dispersion through mechanical or manual agitation.

  • Apply the Orion PU Ultra system with the additive following standard installation instructions.

KINJOYA RootBarrier P Storage


Storage Conditions:

  • Store in a cool, dry, and well-ventilated place.

  • Avoid direct exposure to sunlight and high temperatures.


Shelf Life:

  • Between 1 and 2 years under proper storage conditions.

  • All information is nominal values at the time of manufacturing, and related performance properties are based on the "as manufactured" condition. Actual values may vary depending on application methods, substrate conditions, environmental factors, and specific product configurations.


Protection During Use:

  • Use gloves and a mask during handling.

  • Avoid contact with skin and eyes.

  • In case of accidental contact, rinse with plenty of water and seek medical attention if necessary.

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