Cracked pool filter...epoxy?

Question

My pool filter just cracked (it's fiber glass). Is there anyway to possibly epoxy it? There is a alot of pressure that runs through so it would have to be veryyy strong and be able to resist chlorinated water.

Any ideas would greatly appreciated!

Answer 1

No, assuming you mean the barrel with the sand thing, or actually just about any part that is exposed to the pressure...but you may be able to replace the one specific part you are referring to, so that will be less pricey.  Check your local paper for people trying to get rid of a pool and supplies. You would be surprised what you can find free or for less money. It would help if you could be more specific (pool filter is like the whole thing, what specifically cracked)

Answer 2

You can go to an auto parts house and buy fiberglass mesh of fabric and any size can of fiberglass rosin and the hardener. With your pump off and with water drained and the crack dry mix the rosin and hardener as directed, very quickly brush a coat over the crack, then before it sets cover with the fabric. Let it cure, then mix more rosin and hardener and apply another coat, then apply a 3rd and you should be ready to pump when it has cured. Mix small amounts because it will set up very quickly.

Use disposable gloves to keep it off your hands as it will stick your fingers together,and have to be cleaned with acetone if you get on you.

Answer 3

There are many industrial strength agents that can do it. Some can even be found at Home Depot or Lowes. Make sure it specifically states it can withstand high pressure and be sure to observe the stated drying times for the treatment to be effective.

Of course, I say you use Mighty Putty. I was sold on the product when they pulled the tractor trailer with it. (Just kidding of course)

Answer 4

IF it is fiberglass, a reputable auto body shop can attempt a repair. The estimate will guide you to whether you should buy another filter. Some parts are available separately (but not cheaply.)

Pump pressure on most poly tanks is less that 15 pounds,  a fiberglass tank shouldn't be much higher. If it runs over 40, I doubt you could repair it.

If it's just a desperate last resort, try JB Weld. It's a two part epoxy, metal reinforced. Works on engine blocks, castings, etc. It can be worked as a putty and forced into the crack to expand on both sides.

Answer 5

there's a product called Indian (shellac?) something or other that will hold in water or car engines

Answer 6

Mighty Putty is awesome, we use it to repair everything that  needs a permanent seal, and is waterproof.  You can google mightyputty and get their website.