【Emergency Repair】Belzona 1111: Metal putty for sealing pipe holes without the need for heat.

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Super Metal Belzona 1111

last updated：Nov 14, 2025

Permanently repair cracks and holes in pipes, tanks, and valves without using fire. Simple application by just mixing the main agent and hardener, contributing to emergency equipment restoration.

A metal repair material primarily composed of epoxy resin, which does not require high-temperature work such as welding. It can easily and securely repair through-holes and cracks caused by corrosion in areas with thin pipe walls or in fire-restricted sites. After curing, it also exhibits excellent corrosion resistance for long-term protection. 【Features】 ■ Safe to use in areas with thin pipe walls as no flame is required ■ Permanent repairs can be completed without welding, enhancing safety ■ Suitable for buildup on a wide range of corrosion spots including pipes, tanks, nozzles, and flanges ■ Solvent-free product, reducing odors and risks during work [Demo and Sample Distribution] If you would like a demo or sample, please fill out your intended use and conditions in the "Contact Us" section below and send it. *Please note that we may decline to respond depending on various conditions.

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basic information

[Instructions] □ Surface Preparation: Remove rust from the corroded areas of the metal using blasting, grinders, etc., and roughen the surface. □ Degreasing Cleaning: Remove moisture, oil, and dirt using a cleaning agent. □ Mixing: Take the main agent and hardener in the specified mixing ratio on a board made of plastic, and mix them thoroughly without color variation. □ Application: First, apply to the prepared surface by rubbing it in, then apply it to the necessary thickness. [Product Information] □ Properties: Paste-like "after mixing" □ Color: Gray □ Packaging: 1 kg "main agent and hardener set," 2 kg "main agent and hardener set" □ Mixing Ratio (by weight): Main agent 5: Hardener 1 □ Curing Time: 20 hours at 25°C [Product Physical Properties] □ Adhesive Strength (Iron): 19.2 MPa □ Heat Resistance: 200°C (dry) □ Shelf Life (unopened): 5 years

Price information

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Applications/Examples of results

- Piping - Various flanges - Pump casing - Pump parts - Pump impeller - Shaft - Tank - Tank nozzle - Thread - Bearing housing - Engine block

Detailed information

Pipe repair: Since no open flame is required, it can be safely used in areas with less thickness.
Shaft repair: For small ones, machining can be done using a lathe, and for large ones, repair is possible using a molding method combined with release agent 9411.
Flange construction: The flange surface can be easily repaired using a jig.
When bonding the plate: It can be used as a high-strength adhesive during the bonding of the piping reinforcement plate.
Pump parts repair: Repairs that require precision, such as the gland part, can be accommodated as machining is possible.