How To Resources
Applications
Tanks and Vessels
How to repair a live leak on a tank
Discover how to effectively stem live leaks on tanks operating at low pressures by using Belzona 9611 (ES Metal) and Belzona 1161.
How to cold bond ladder brackets to a tank
Belzona demonstrates how to cold bond ladder brackets to a tank without welding.
How to repair tank and vessel metal loss
Learn how to repair metal loss on tanks and vessels using Belzona 1161 and Belzona 9341 to create a composite patch that provides additional rigidity and strengthens the weakened wall defects.
How to repair a corroded tank base with Belzona 3111
Belzona tank base sealing system helps replace failed tank chime seals, stops water penetration and protects tank bottoms against crevice corrosion.
How to repair and protect high temperature process vessels
Learn how to repair and protect process vessels using innovative Belzona solutions.
How to attach a ladder to a tank without welding
Discover how fittings such as ladders and cell phone antenna mounts can be bonded to tanks using Belzona’s cold bonding technology.
How to repair a riveted tank
Learn how to seal and repair a leaking riveted tank exterior with Belzona 7311, a fatigue-resistant adhesive.
How to repair a weld seam without welding
We demonstrate how to repair a weld seam on a tank without welding. The repair is achieved using the Belzona cold bonding technique.
How to create a pre-formed nozzle insert to protect pipes from corrosion
Learn how tohow to create a pre-formed nozzle insert with Belzona 1391T and Belzona 1511 to protect pipes from internal corrosion.
Pipes
How to repair pipework metal loss
Learn how to repair metal loss on pipework using Belzona1161 and Belzona 9341.
How to repair a pipe leak
This page demonstrates how to stop a leak using Belzona’s repair composites for the short term and the long term.
How to repair a pipe under water
Use Belzona 1212 to repair damaged or corroded underwater equipment.
How to install a Belzona Composite Pad for piping
Learn how to install a pre-fabricated Belzona composite pad for piping, using Belzona SuperWrap II and Belzona 1331.
How to repair a pipe with a compliant engineered composite wrap
Learn how to repair a pipe using Belzona SuperWrap II, a composite wrap system for repairing and reinforcing damaged pipework.
Shaft Repair
How to repair a damaged shaft using machining techniques
Learn how to carry out a shaft repair using Belzona 1111 (Super Metal) to rebuild a worn or damaged shaft.
How to repair a worn shaft using a forming technique
Learn how to repair a worn shaft using Belzona 1111 and a metalformer to rebuild a damaged shaft using a forming techniques.
How to repair a shaft using a 3D printed former
Learn how to repair a worn shaft using Belzona 1321 and a 3D printed former to rebuild a damaged shaft using injection technique.
How to rebuild an oversized keyway
Learn how how you can rebuild an oversized keyway with Belzona 1111.
Pumps
How to repair a corroded pump
In this video we demonstrate an internal protection of a vacuum pump that had been damaged by accelerated corrosion due to the service conditions with Belzona 1341.
How to rebuild and enhance a pump
Discover how to rebuild a damaged pump with Belzona 1111 and coat it with Belzona 1341 to increase efficiency and ensure long-term protection.
How To Extend the Life of an Impeller with Belzona 1341
Extend the life of an impeller with Belzona 1341, an epoxy-based coating for the erosion and corrosion protection of pumps and impellers.
How to reform the thread on a pump using Belzona 1111
Reforming the thread on a pump using Belzona 1111
Rubber
How to repair damaged rubber on a floating hose
Learn how to rebuild damaged rubber on a floating hose using Belzona 2211.
How to repair and fix a mooring buoy
Learn step by step, how to repair and protect a mooring buoy with Belzona 2111.
How to repair a tire sidewall damage
Do a quick and efficient tire repair using Belzona 2111 (D&A Hi-Build Elastomer).
How to install a full face flange gasket
How to install a new full-face rubber flange gasket using Belzona 2111.
Power Infrastructure
How to Stop SF₆ Leakage
Learn how to effectively stop SF₆ Leakage: a Step-by-Step Guide Using Belzona SF6-FIX.
How To Repair A Transformer Cooling Fin Oil Leak
Stop and repair a transformer oil leak with Belzona 9611 and Belzona 1212.
How To Repair Transformer Oil Leaks
Cold-applied Belzona polymer repair composites for in situ sealing of live transformer oil leaks.
Substation Repair and Coating Solutions
Composite repair and protection solutions for substations.
Engine Blocks
How to repair a cracked engine block
Learn how to repair a cracked engine block with Belzona 1111.
Concrete
How to repair concrete
Learn how to repair common concrete problems include concrete voids, unleveled equipment, loose anchor bolts, and chocking.
Conveyor Belt Repair
How to repair a conveyor belt
Learn how to repair conveyor belts with Belzona 2311 (SR Elastomer), a two-component, rapid-curing elastomeric polymer for emergency and permanent repair.
H₂S Damage Repair and Protection
How to Protect Assets from H₂S Corrosion
Repair composites and protective coatings providing outstanding chemical resistance against hydrogen sulphide (H₂S) damage.
Abrasion Protection
How to Protect Pipes, Pumps, Pipe Elbows, Valves & Process Equipment from Abrasion
Protect critical infrastructure from wear caused by abrasive flow, solids handling, and harsh operating conditions.
How to Mix Belzona
How To Mix Belzona 1111
Belzona 1111 is a two-component paste grade composite for repairing and rebuilding metal machinery and equipment: shafts, hydraulic rams, bearing housings, keyways, engine blocks, casings, pipes, tanks, flanges.
How To Mix Belzona 1121 By Volume
Belzona 1121 is a two-component paste grade composite for bonding, sealing and rebuilding applications like pipes, risers, impellers, oil coolers and more.
How to mix Belzona 1161 by Volume
A 2-part composite material for metal repair and resurfacing based on a solvent-free, surface-tolerant epoxy resin reinforced with silicon steel alloy.
How To Mix Belzona 1212 By Volume
Belzona 1212 is a two-component paste grade rapid curing composite for repairing and rebuilding metal surfaces heavily contaminated with oil or water, such as storage tanks, engines, gearboxes, transformers and sumps.
How To Mix Belzona 4111
Belzona 4111 is a 3-part epoxy repair composite designed for repair, resurfacing, and protection of concrete and stonework.
