Cupon EA-9 Finish HB is two-pack, amine-adduct cured high-build epoxy coating. It can be easily applied up to 150 microns in one coat. The feature, combined with range of resistance properties makes Copon EA-9 Finish HB a durable, high performance and economical coating for immersion as well as non-immersion services.
Copon EA-9 Finish HB is particularly intended for internal lining of steel tanks for storing drinking water, waste treatment, vegetable and animal oils.


BENEFITS

• Rust and toxic free
• Clean water supply
• Increased life span of existing water tanks
• No disruption of water supply during works.
• Long-term saving on maintenance or replacement of current tank.

1. Set up temporary by-pass piping system to avoid water distruption during work duration.

2. Clear water tank inside-out from rust, sludge, weed and other foreign material and clean using high-pressure water jet.
3. Repair or replace any faulty level indicator, sensor float, partition, roofing system etc.
4. Apply 1 layer of red oxide primer throughout all the internal surface including trusses, bracket stays and internal ladder and let dry.
5. Apply 2 layers of high-build epoxy coating - Copon EA-9 HB - throughout all the internal surface and parts to get an everage thickness of 150 - 200 microns. Let dry between each layer.
6. Paint extenal surface with 1 coat of anti rust and 1 coat of aluminium paint or others as specified.