Jotun Tankguard 412 supplied in Meyerton & the Vaal Triangle
Two-component, solvent-free, polyamine-cured epoxy tank lining
Solvent-free epoxy tank lining (98% solids) for potable water, grey water and crude-oil tanks and pipes.
Availability and lead time are confirmed when you enquire.
What Tankguard 412 is for
Tankguard 412 is a two-component, solvent-free, polyamine-cured epoxy with good chemical resistance. It is a general-purpose lining for potable water, grey water and crude-oil tanks, and for the internal lining of onshore, offshore and buried tanks and pipes.
Jotun's current TDS says it is certified to NSF/ANSI/CAN 61 for potable water and meets NSF/ANSI/CAN 600 criteria. It also states it was tested to AS/NZS 4020:2018 and meets ANSI/AWWA C210-15. A drinking-water approval always comes with conditions. Before a lining goes into potable service, we'll get the current certificate and its scope from Jotun.
Typical applications
- Potable water, grey water and crude-oil tanks
- Internal lining of onshore, offshore and buried tanks and pipes
- Carbon steel, galvanised steel, stainless steel and concrete substrates
Limitations to check
- Potable-water suitability applies only within the certified scope and the cure and application conditions on the certificate. It isn't automatic for every tank, pipe size or water temperature.
- Immersion limits: seawater 50 °C continuous / 60 °C peak; crude oil 70 °C / 80 °C. Other chemicals must be checked against Jotun's resistance list.
- As a solvent-free lining it needs suitable equipment and application control. Follow the Application Guide.
Approvals as stated by Jotun
- Jotun TDS: certified in accordance with NSF/ANSI/CAN 61 for potable water and meets NSF/ANSI/CAN 600 criteria.
- Jotun TDS: tested in accordance with AS/NZS 4020:2018 (drinking-water contact).
- Jotun TDS: meets ANSI/AWWA C210-15 and is suitable for water pipelines.
- Approvals apply only within their stated conditions. Before you specify, ask us for the current certificate and its scope: asset type, water temperature, minimum tank size, number of coats, DFT and cure schedule.
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Collection from Henley on Klip, Meyerton, or delivery across the Vaal Triangle and Johannesburg South. Availability and lead time are confirmed when you enquire.