Purjak In-Flex 25

Purjak In-Flex 25

Polyurethane-based closed-cell flexible injection resin for stopping active water leaks in moving cracks and cold joints. A polyurethane-based, water-reactive, solvent-free, closed-cell structure, semi-flexible injection resin used to prevent water leaks and fill cracks in moving cracks and cold joints.

Technical Specifications

Storage Temperature +10°C / 35°C
Color Honeycomb color
Viscosity @ 25°C: 450-750 mPa.s
Density @ 25°C: 1,23 gr/cm3
Flash Point >180°C
Application Temperature +5°C / +45°C
Density @25°C: 1,10g/cm3
Color Yellowish
Mixing Ratio 10:1 - A:B (by weight)

Areas Of Use

Used for the insulation of moving cracks carrying water. Waterproofing of cold joints and expansion joints. In water tanks, swimming pools. Used to prevent water leakage in joints and cracks of construction works such as hydroelectric power plants (HEPP), tunnels, and dams. Suitable for use in construction elements such as concrete, stone, and solid brick.

Packaging & Storage

Component A: 25 kg Component B: 2.5 kg Storage: Can be stored for 6 months in unopened original packaging in a cool and dry environment (10°C - 35°C). The product must be protected from direct sunlight and frost with the caps tightly closed.

Safety Recommendations

Uncured material should not come into contact with the skin or eyes due to its irritating effects; if contact occurs, it should be washed immediately with plenty of water and soap, and medical attention should be sought if necessary. During application, gloves and protective goggles should be worn. The uncured material should be kept away from food. It should be stored in a place inaccessible to children.

Application Method

PURJAK IN-FLEX 25 is injected using a single-component injection pump. Note: After the injection process is completed, it is recommended to clean the pump with an appropriate solvent.