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Thread: paint flaking off ladder

  1. Back To Top    #1

    Join Date
    May 2013
    Lexington, Ky

    paint flaking off ladder


    I figure if it is stainless steel, I can/should just strip it & leave it unpainted.
    So, how do I know whether it is stainless?

    If it is not, what is your advice for repair? How to strip? How to paint so it lasts?

    The pic with the exposed aggregate is just showing what it has always looked like there.
    The hand rail on the shallow steps is also painted white, but it is not flaking off.
    This is my 3rd year with an inherited pool.
    32K gal, IG vinyl, 1.5HP Hayward SuperPump variable speed, Hayward S244S sand filter, TF-100 test kit, AquaRite SWG - T15
    Hayward H400FDN heater, DirtDevil (Hayward TigerShark?) robot, Pool Blaster Max, 1.5" PVC, 2 skimmers, dual drain, 3 returns

  2. Back To Top    #2
    Mod Squad Texas Splash's Avatar
    Join Date
    Jun 2014
    South-Central Texas, Marion/San Antonio

    Re: paint flaking off ladder

    Hello GX! I see you haven't received a reply yet on your post. I just wanted to let you know we haven't forgotten about you. The server issue has impacted some forum replies. This reply should get your posting updated back to the top of the queue where hopefully someone experienced with your specific question can provide some constructive answers. Thanks for checking-in with TFP, and have a great day.
    Pat (a.k.a. Texas Splash) ~ My Pool: Viking Fiberglass; 17,888 Gal; Waterway Supreme 2-sp/2-hp pump; Hayward Ctg filter; TF-100 w/ Speed Stir
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  3. Back To Top    #3

    Join Date
    Apr 2013
    Sacramento, CA

    Re: paint flaking off ladder

    I'm not a paint expert but here are some thoughts.

    You are going to have a hard time figuring out if its stainless. Quality stainless (304 for example) won't attract a normal magnet. But lower quality will.

    I'd go to a couple paint stores and explain the problem see what they recommend and then test it on a small inconspicuous part of the ladder.

    Remember when reinstalling the ladder to reconnect the bonding wire if there is one.
    22k gallon IG pebblefina, Jandy 1.5 HP VS, Jandy CV Cartridge filter, Heliocol solar panels, Polaris 360 supply side cleaner, waterfall

  4. Back To Top    #4

    Join Date
    Jun 2012
    western NY

    Re: paint flaking off ladder

    My bet is that it is stainless as it is not showing any signs of rust in the pictures. It also looks like someone painted it without properly preparing the surface. The other possibility is aluminum. I doubt it though based on what the pictures show. As for the grade of steel, I know that pool ladders will use one of 3 or 4 grades of 300 series stainless. A lot of the 300 series stainless steels will not form well. (work hardening and cracking) The "lower grades" that qwegan mentioned are actually not low grade but are in fact a higher grade of stainless. They are just not proper for this application as they do contain a certain amount of carbon for both strength and toughness, These grades are usually in the 400 series range and are actually heat treatable. As such, the 300 series for the most part will not be magnetic and the 400 series will be
    Unknown make 18' above ground (bought used in 1999) Sparco sand filter. Hayward 100,000 BTu heater. 2 speed pump

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