Best Epoxy for Metal: Repair, Protect, Upgrade
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31st October 2024
When you are facing structural thinning or deep pitting, simply “patching” the problem isn’t enough. Finding the best epoxy for metal is about more than just a strong glue, it is about creating an industrial grade chemical bond that stops corrosion in its tracks!
Whether you are restoring a vintage narrowboat hull or repairing critical industrial machinery, the difference between a permanent fix and a temporary patch lies in the technology of the coating.
In this article, we break down why Resimac’s specialised epoxy systems, such as Resimac 101 Metal Repair Paste are the definitive choice for anyone industrial sectors or just looking to repair their damaged metal without the costly expensive of welding and full replacements.
Common Problems Solved by Epoxy Metal Repair
Leaking Pipes & Tanks
Internal erosion, chemical attack, and external impact lead to critical leaks that compromise safety and production. Resimac offers everything from rapid sealing to chemical resistant coatings.
This diverse product range provides the best epoxy for metal repairs without the downtime & fire risks of welding and full replacements.
- Resimac 108 Pipe Repair Tape (Rapid Sealing)
- Resimac 305 Wet Bond Paste (Structural Rebuilding)
- Resimac 501 ARXL (Fluid Flow & Abrasion Protection)
- Resimac 511 UCEN (Chemical & Corrosion Resistance)
Erosion, Corrosion & Impact Damage
Metal infrastructure faces constant environmental attack. Erosion from fluid flow, chemical corrosion, and external impacts all compromise asset safety and structural integrity.
Using the best epoxy for metal allows you to rebuild the substrate and apply a protective barrier, significantly extends the asset’s operational lifespan.
- Resimac 101 Metal Repair Paste (Surface Rebuilding & Filling)
- Resimac 202 Ceramic Repair Fluid (Extreme Abrasion & Erosion Resistance)
- Resimac 203 Super Flow (Aggressive Fluid Flow Resistance)
- Resimac 205 Ceramic HT Fluid (Corrosion & High Heat Resistance)
- Resimac 501 ARXL (Extreme Wear & Chemical Protection)
Chemical Attack & Heat Damage
Industrial metal surfaces often operate in environments with aggressive acids, solvents, and extreme temperatures, cause rapid coating failure and substrate thinning, leading to equipment breakdown.
Resimac offers specialised high temperature and chemical resistant epoxies that maintain their bond and integrity.
- Resimac 101 XHT Metal Repair Paste (High Operating Temperature for Surface Rebuilding & Filling)
- Resimac 207 Ceramic XHT Fluid (High Temperature & Immersion Resistance)
- Resimac 511 UCEN (Chemical & Corrosion Resistance)
- Resimac 530 HA100 (Extreme Heat & No Shutdown Required)
Cold Welding vs. Traditional Hot Work
For decades, welding was the only answer for metal repair. However, traditional “hot work” brings significant operational headaches. These include fire risks, complex gas purging, and the potential to warp surrounding metal through heat stress.
Resimac cold welding technology allows for structural rebuilding without the need for hot work permits. By performing repairs in-situ, operators maintain production levels and avoid the massive costs of dismantling large infrastructure.
This means your team can fix leaking tanks or structural thinning without a total operational shutdown. By choosing the best epoxy for metal repairs over traditional welding, you improve site safety and return assets to service in hours, not days.
View the Resimac range of cold welding options.

Resimac 101 Metal Repair Paste Plate Bonding Repair
Maximising Asset Life & ROI
The goal of any maintenance strategy is to extend the life of existing infrastructure while reducing costs.
When you choose a Resimac system, asset efficiency is improved and service life is significantly extended. Maintenance needs are reduced, directly lowering operational costs.
- Repair time reduced
- Structural integrity enhanced
- Asset efficiency improved
- Extended service life
- Lowered operational costs
- Health & safety improved
- Reduced maintenance schedules
Whether you are sealing a leaking metal pipe in a commercial facility or protecting a large industrial wastewater tank, Resimac provides the technology to rebuild your assets stronger and protect them longer.
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