The Duobond DART injector threaded piece with rubber pressure chamber is an original replacement part for the Duobond DART Air Removal Tool. The DART is designed as a powerful tool to remove air from fractures through controlled pressure and vacuum, enabling optimal absorption of the Duobond UV resin.

The front part of the DART consists of a rubber pressure chamber combined with a threaded pressure cylinder. Intensive and repeated use can cause this part to wear out. To maintain the reliability, sealing, and operation of the tool, this part is available as a separate set. With a properly functioning pressure chamber, pressure transfer remains constant and controlled, which is essential for even resin injection and a durable repair. Timely replacement of this part prevents leakage, pressure loss, and incomplete repairs.

Key features

• Original Duobond replacement part
• Consists of a threaded piece with integrated rubber pressure chamber
• Ensures reliable pressure build-up and sealing
• Developed for long-term and professional use
• Easy to replace without special tools

Practical benefits

• Maintains optimal operation of the Duobond DART
• Constant and controlled air removal from the fracture
• Better absorption of UV resin into the finest branches
• Extends the lifespan of the complete tool
• Assurance of repair quality according to Duobond standard

Like all Duobond products, this part is developed based on our philosophy: Safety is the priority and quality is the standard.

By using only original parts, your repair process remains reliable and your repairs meet the high-quality standards that Duobond has upheld since 1980.