A tank used to retailer potable water should be sealed accurately. Any contact with supplies that could react with the water, similar to steel, might impart a flavor that makes the water style unpleasant. The substance also may make the water a well being hazard. You’ll be able to seal a tank with two-part epoxy paint. Epoxy paints which are appropriate to be used with potable water are extensively accessible and as a result of non-reactive nature of epoxy, it ought to depart the water style-free and safe.
Things You will Need
Breathing mask (if utilizing a spray gun)
Roller, brush or spray gun
Low-velocity electric drill equipped with mixing paddle
Two-half epoxy paint
Put in your breathing mask, protective gloves and goggles and then verify that the structure of the tank is sound and free from holes or gaps from which water could escape.
Prepare the inside surface of the tank by eradicating any dust, dirt or grease that is current.
Prime the inside of the tank using an epoxy primer that’s beneficial to be used with your epoxy paint. Apply it with a roller, brush or spray gun.
Open the two separate parts of the epoxy paint and stir them properly. Use a mixing paddle attached to a low-speed electric drill.
Combine the two components of the epoxy paint, following the instructions that got here with the product. The response within the paint begins instantly, so begin painting swiftly earlier than the paint gels and turns into unusable.
Coat the inside surface of the tank with a liberal coat of paint. Pay particular attention to any corners or arduous to succeed in places to ensure the entire surface is lined.
Apply a second coat of paint, but not before permitting the first coat sufficient time to dry. This is usually between six and 24 hours, however follow the producer’s instructions.
Other People are Reading
Tips on how to Store Pool Chemicals
How one can Store Rainwater
Fill the tank with water after the paint has fully cured. That is often about a week, however learn the instructions on the product for the cure time.
Suggestions & Warnings
Estimate the surface area rigorously to ensure you may have sufficient paint for the job. Observe the guidance on the product’s instructions.
Curing times fluctuate in response to temperatures as a result of temperature affects the response in epoxy.
Use a spray to use epoxy paints for a extra even finish.
Clean your equipment right after use. The paint hardens rapidly, making the gear useless.
Antel: Water Primarily based Epoxy Coating Technical Information Sheet
Epoxy Systems: Product No. 2