My Cart: 0 item(s)
Your Shopping Cart Is Empty
Black Friday Deals Are Here! Save up to 75% on pools, covers, and more. Now through Nov 30! Explore Savings
Search
Cart

Secure Checkout

#LI1852OTU
Swimline 18' Round Mystri Outlook 52" Unibead 20GA Liner

Swimline 18' Round Mystri Outlook 52" Unibead 20GA Liner
Purchase Swimline 18' Round Mystri Outlook 52" Unibead 20GA Liner

  • #LI1852OTU
    Swimline 18' Round Mystri Outlook 52" Unibead 20GA Liner

  • Usually Ships In 2-4 Business Days

    $310.14

  • Terms & Conditions

  • 2 currently available



Above Ground Liner Thickness Information
Above ground pool liner thickness is commonly measured in 'gauge' whereas the thickness of many inground pool liners are measured in 'mil'. Please see the chart below to see how the liner thickness in gauge compares to the thickness in mil.

Liner Thickness in GA (gauge) Liner Thickness in MIL (approximate)
20 GA 12 MIL
25 GA 15 MIL
30 GA 20 MIL
35 GA 25 MIL

Processing...

Fill out form below

No Questions asked yet! Ask the first question.
  • Pre-Sale Price Matching*
  • Low Shipping Rates
  • Free Technical Support

© 2025 Royal Swimming Pools Inc All Rights Reserved.