This product is an injection agent for dry concrete crack width of over 3mm- When the crack occurs, “epoxy grouting” is done to grout and bond the crack- At this time, if the width of the crack is more than 3mm, it is difficult to seal with putty and it runs down when injecting, so it is impossible to inject- SC709 is a high-viscosity product that prevents run-down.

Features

- Good for wide crack injection thanks to high viscosity

- Excellent water resistance and durability

- As it is non-toxic after curing, it can be applied to food storage, etc.

- It is solvent-free, so there is neither shrinkage nor crack

- It has high tensile strength and outstanding water resistance, weatherproof property, chemical resistance, and durability 

Use

- Crack grout injection on the bridge and overpass

- Crack grout injection of the building

- Wide crack injection grout adhesive (3mm or more)

Storage

- Store in a dry place at room temperature of 20℃ with the lid completely closed.

- Products whose shelf life has expired shall be discarded chemically.

- Shelf life: 4 months in summer, 6 months in winter

Instructions for handling

- Don’t eat or smoke in the workshop.

- Be careful not to let the product come in contact with skin- In case of contact with skin, 

  wash thoroughly with neutral detergent.

- If you ingest the product, induce vomiting immediately and seek medical attention.

- Let the chief stationed permanently supervise and direct the work so that there are no 

  safety accidents.

- Persons other than workers are not allowed to access the workshop.

- Stop the work in case of rain or when the temperature is below 5℃.

- In case of rain, if the product is exposed to rain, water flows into the lid even if the lid is 

  closed, so store indoors 

  or cover with plastic bag when storing outdoors to prevent water from entering.  

- The construction site is marked with a safety sign, and access is prohibited during curing.

- Do not weld or use fire around the workshop.

- Cover the remaining product after use with a lid to prevent oxidation.

- Note that the pot life is short in summer and long in winter.