PIK Koi Pond Liner - 36 Mil

The most versatile liner on the market being fish & plant safe, with high puncture resistance, AquaArmor is the strongest, most UV-resistant pond liner in the industry! This 36 mil is our most commonly sold weight Pond liner and sports a whopping bursting strength of over 800 PSI!

Specs: 

• BTL™-36 Single Scrim RPE
• Fully NSF/ANSI 61 Certified - so safe it's rated for drinking water and will not leach chemicals
• WEIGHT 14.2 OZ./SQ.YD. (+/-5%) ASTM D751
• THICKNESS 40 MIL (+/-10%) ASTM D1777
• COATING THICKNESS 4 MIL EACH (+/-5%)
• TENSILE STRENGTH MD 5000LBS.  (GRAB METHOD) TD 500 LBS. ASTM D7004 (STRIP METHOD) MD 320 LBS. TD 350LBS ASTM D7003
• TEAR STRENGTH MD 110 LBS. ASTM D5884 (TONGUE METHOD) TD 140 LBS.
• BURSTING STRENGTH 835 PSI ASTM D751 (MULLEN BURST)
• MVTR 0.189 g/m2 – 24hr (0.04 perms) ASTM E96
• HYDROSTATIC RESISTANCE 612 PSI ASTM D751
• PUNCTURE RESISTANCE 210 LBS ASTM D4833
• CBR STATIC PUNCTURE 1558 lb (6918 N) ASTM D6241
• DIMENSIONAL STABILITY MD -3.7% TD -2.1% ASTM D1204
• LOW TEMPERATURE COLD CRACK -85º F ASTM D2136
  
• CARBON BLACK CONTENT 3% ASTM D4218
• HP-OIT 2880 minutes ASTM D5885
• UV RESISTANCE >90% STRENGTH RETAINED AFTER 2000 HRS. ASTM G-151
• Note: liners over 12' in width are seamed together. Seams are fusion welded, which provides a permanent bond.
• 15 Year Manufacturers warranty from BTL liners

We also carry 20 Mil liner, 24 Mil Liner, 30 Mil Liner with extra UV protectant (our most popular), 40 Mil Liner, and 60 mil liner.

Need a quote on a larger special size? Email [email protected] with your dimensions

IMPORTANT: Liner does not qualify for free shipping. Additionally, these liner orders are not eligible for return as they are all custom cut to your specs. For this reason, we'd recommend digging your pond first and then measuring it out and ordering your liner so you know exactly the dimensions and don't end up being short.