Belzona 9000 Series

Belzona 9621

3D Mesh Repair Kit

FN00006

A 3D-printed nylon mesh repair kit for cold-applied live leak repair on straight pipework.

A 3D-printed flexible nylon mesh kit for live leak repair on pipework 3 inches in diameter or larger, used with Belzona 1100 and 1200 Series composites.

  • SeriesBelzona 9000 Series
  • Documents1

Overview of Belzona 9621

Belzona 9621 is a 3D Mesh Repair Kit, a 3D-printed flexible nylon mesh designed to assist with live leak repair on straight pipes 3 inches (7.62 cm) in diameter or larger. The high-strength nylon mesh contours to the pipe surface and serves as a former and pressure containment for a Belzona composite wrap repair, eliminating the need to fabricate custom metal plates for each emergency. Used in conjunction with Belzona 1100 Series and 1200 Series paste-grade composites, the system delivers a fast, hot-work-free live leak repair that can be carried out in situ with minimal disruption to operations.

Key Benefits

3D-printed flexible nylon contours to any straight pipe of 3 inches diameter or larger
Eliminates the need for custom-fabricated metal plates for each emergency repair
Used with proven Belzona 1100 and 1200 Series paste-grade composites for durable repair
Cold-applied with no hot work, welding, or specialist tools required
Allows pipe to remain in service during repair, minimizing downtime
Includes a threaded plug for adjustable mechanical containment of the leak

Application Areas

What this product handles, grouped by equipment area, each links to the full application.

Product PDFs

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Local · Authorized · Supply + Apply

Need Belzona 9621 applied
on your asset?

Industrial Maintenance Solutions, the authorized Belzona distributor for Virginia, Maryland, Washington, D.C., and most of West Virginia, supplies and applies Belzona 9621, with 24-hour support, no shutdown, no hot work.