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45 mil epdm pond liner manufacturer

45 mil EPDM pond liner

The 45 mil EPDM pond liner from Qingdao Shuangshi New Material is a premium waterproof membrane designed specifically for garden ponds, koi ponds, water features, and landscaping applications.
Our EPDM rubber pond liner combines superior elasticity, puncture resistance, and long-term durability without the use of plasticizers or toxic additives, making it safe for koi fish and aquatic ecosystems while delivering reliable performance in extreme climates.
 
Why Choose Qingdao Shuangshi for 45 mil EPDM Pond Liners?
Competitive Pricing:
  • Prices 30–40% lower than local purchase
  • Starting from $3.50/m²
  • Direct factory supply from China manufacturer
Reliable Quality :
  • Strict quality control during mixing, vulcanization, and constantly quality inspection
  • Stable EPDM formulation,  premium EPDM raw materail and first-class equipment with consistent thickness and quality performance
Global Door-to-Door Delivery:
We provide DDP / CIF / FOB shipping with door-to-door service to major markets, including:
  • 🇺🇸 United States
  • 🇷🇺 Russia
  • 🌏 Southeast Asia
  • 🇦🇺 Australia
  • United Kingdom
  •  European Union
Custom Solutions & Support
  • Customized widths and roll lengths available
  • Free samples for testing and evaluation
  • Technical guidance
  • Warranty options: 10+ years

  • 45 mil EPDM pond liner Specification

    Product Type: 45 mil EPDM liner

    • Material: 45 mil EPDM rubber (ethylene propylene diene monomer)

    • Application: Koi ponds liner, fish ponds liner, garden ponds liner, water features liner, landscaping liner, fountain liner, etc,.

    This 45 mil EPDM rubber pond liner is engineered for projects which requiring flexibility, environmental safety, and long service life waterproof pond or tank construction.

    Key Features of Shuangshi 45 Mil EPDM Rubber Pond Liner:

    1. High Elongation & Flexibility

    • Elongation at break ≥350%

    • The 45 mil EPDM rubber pond liner easily adapts to irregular pond shapes

    • Prevents cracking caused by ground movement or temperature changes

    2. Plasticizer-Free & Fish-Safe

    • No plasticizers, no toxic additives

    • Chemically stable EPDM formulation

    • Safe for koi fish, aquatic plants, and wildlife

    • Ideal for long-term underwater applications

    3. Excellent Low-Temperature Resistance

    • Maintains flexibility at temperatures as low as -45°C

    • Suitable for cold climates such as Russia, Northern Japan, and Northern USA

    4. Superior Puncture & Root Resistance

    • Designed to resist plant roots, gravel, and soil pressure

    • The 45 mil EPDM liner provides reliable puncture resistance for landscaping environments

    5. UV & Weather Resistance

    • Outstanding resistance to UV radiation, ozone, and aging

    • Service life of 15–20 +years in outdoor exposure.

    Our 45 mil EPDM rubber liner is manufactured in compliance with international quality and performance standards:

    • ASTM D7465 type I– America standard of EPDM rubber sheet for waterproofing.

    • EN 13361- EU. standard which specifies the technical requirements, performance characteristics for waterproof barriers used in civil engineering applications.

    • ISO 9001 – Quality management system

    • CE Certification – European conformity

    • UV & Aging Resistance Tested

    • Environmental safety compliant (plasticizer-free formulation)

  • 45 mil EPDM pond liner Technical Datas

    Physical Test   Property ASTM Test Method ASTM Min.      Value Typ. Value (45 mil)
    Thickness ASTM D412   1.13 mm (0.044")
    Tensile Strength ASTM D412, Die C 9.0 MPa (1305 psi) Minimum > 9.6 MPa (1392 psi)
    Dynamic Puncture Resistance @ 5J ASTM D5635 Pass Pass
    Static Puncture Resistance @ 20 kg ASTM D5602 Pass Pass
    Elongation, Ultimate % ASTM D412, Die C 300% Minimum 445%
    Tensile Set ASTM D412, Method A, Die C 10% Maximum Pass
    Tear Resistance ASTM D624, Die C 26.27 kN/m (150 lbf/in) Minimum > 29.25 kN/m (167 lbf/in)
    Brittleness Point ASTM D2137 -45 °C (-49 °F) Maximum -45 °C (-49 °F)
    Ozone Resistance (No Cracks) ASTM D1149 Pass Pass

     

Download: Shuangshi Products Brochure：

Services We Provide

Provide one-stop solution

trade terms, HS code, freight, tariff, etc.

Customizable

logo, packaging, size thickness, etc.

Get The Latest Quote For Free

Reduce costs and increase efficiency

Same quality, reduce your cost by 30%-50%

Provide the one-stop services for construction dealers and contractors

Qingdao Shuangshi New Material Co., Ltd., is a professional waterproof and roofing material supplier from China,  We noticed that so many building distributors, construction contractors want to buy waterproof or roofing materials from Chinese manufacturers online directly, but they know little about operating process(trade terms, HS code, shipping fee, tariff, etc.), or have no time to deal with the importing documents, which makes them feel difficult to import from China suppliers. ​

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We will give you full support to get the right product and deal with the whole importing process, even the  quantity can be small bulk,  we support small batch orders from foreign construction contractors. Besides ,we will provide home delivery service to our clients instead of dealing with the complicated importing process by yourselves. we provide one stop solution for all roofing contractors.

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We can low down your cost by 30-50% compared to a local purchasing.

We provide different kind of customised service depend on customer requirement.

we deeply understand that high product quality and rapid delivery are crucial to the progress of construction, so our clients will have our guarantee of those products' quality and delivery to the site on time, and get compensation if we fail to perform the guarantee.

We lead the way in contractors service and satisfaction, all contractors will get VIP service from us !

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Built to Last

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02

Protect Every Roof

03

Cost Effective

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