The main component is synthetic rubber. Semi - dry sealant containing solvent has good oil resistance and various media performance.

2. Perform onsite operations

1) Sand away the rust on the sealed joint surface on both sides with emery cloth. 2) Remove burrs

3) Use cotton cloth dipped in a little acetone to remove oil dirt. To be bonded

3. Hazard identification

1) Slight irritation to eyes, nose and mouth at room temperature disappears immediately after leaving, harmless to human body. 2) The solvent is flammable and explosive liquid, and the fire risk is class A.

4. Safety precautions

1) The site using HDJ-750-2 glue should be well ventilated and no open flame is allowed. 2) The operator should wear protective glasses, anti-mask and latex gloves

3) When the skin contacts HDJ-750-2 glue, the paper cotton can be removed and dipped in a small amount of alcohol to wipe. Any splashes in the eye should be treated by a doctor

5. Storage method and safe disposal

1) Storage :1 sealant should be placed in a place away from light

2. Store in a dry place under seal

3. Fire insulation source, use sealant. No fireworks on site.

2) Disposal: Waste produced during use shall be stored in a specific area for disposal

6. Fire extinguishing measures

1) Use dry chemical fire extinguishers, CO2 and foam fire extinguishers

2) In case of open fire heating or flame danger, do not flow into the sewer and rivers in the fire

7. Service life: Storage life of sealant HDJ-750-2 is 12 months