20 Mil Custom Cheap Pond Liner
High Chemical Resistance: Excellent durability in harsh environments.
UV & Weather Resistant: Long-lasting performance outdoors.
Superior Puncture Strength: Withstands heavy loads and sharp objects.
Low Permeability: Ideal for effective seepage control.
Flexible Installation: Easy to weld and shape on-site.
Cost-Effective Solution: Long lifespan with minimal maintenance.
Product Introduction
The 20 Mil Custom Cheap Pond Liner is a customized, inexpensive geomembrane for fish ponds with a thickness of 20 mils (approximately 0.5 mm). It is primarily used for leak prevention in aquaculture and water storage projects.
Made of HDPE or LLDPE materials, it features corrosion resistance, aging resistance, and UV resistance, effectively preventing water leakage, maintaining water quality stability, and extending its service life.
Product Specifications
Thickness 0.1-3.0mm, width 1-12m, length according to engineering design and customer requirements.
Parameter | Specification |
Thickness | Smooth surface 0.1mm–3.0mm, textured surface 1.0mm–2.0mm |
Width | Smooth surface 1m–8m, textured surface 4m–8m |
Length | 30m–200m/roll or as requested |
Material | HDPE, LDPE, LLDPE |
Classification | Smooth / Rough / Composite Geomembrane |
Surface | Smooth surface, single surface textured, dual surfaces textured |
Item | Geomembrane (Customizable parameters） | ||||||||
Item | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Thickness (mm) | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Density (g/cm³) | ≥0.940 | ||||||||
Tensile yield strength (N/mm) | ≥4 | ≥7 | ≥10 | ≥13 | ≥16 | ≥20 | ≥26 | ≥33 | ≥40 |
Tensile fracture strength (N/mm) | ≥6 | ≥10 | ≥15 | ≥20 | ≥25 | ≥30 | ≥40 | ≥50 | ≥60 |
Elongation at yield (%) | – | – | – | – | – | – | ≥11 | – | – |
Elongation at break (%) | ≥600 | ||||||||
Right-angle tear load (N) | ≥34 | ≥56 | ≥84 | ≥115 | ≥140 | ≥170 | ≥225 | ≥280 | ≥340 |
Puncture strength (N) | ≥72 | ≥120 | ≥180 | ≥240 | ≥300 | ≥360 | ≥480 | ≥600 | ≥720 |
Carbon black content (%) | 2.0–3.0 | ||||||||
Application Scenarios
Landscape engineering: Artificial lakes, landscape ponds, courtyard water features, rooftop garden ponds, etc., both aesthetically pleasing and practical.
Environmental engineering: Seepage prevention layers for environmental facilities such as landfill coverings, sewage treatment ponds, and industrial wastewater ponds.
Agricultural irrigation: Canal seepage prevention, farmland irrigation ponds, etc., improving water resource utilization.
Other applications: Temporary water storage facilities, construction site seepage prevention, salt field seepage prevention, etc.
Packaging & Delivery
Delivery Time: 7–15 days following order confirmation (based on quantity and customized specifications)
Shipping options include air, sea (FCL/LCL), and express (DHL, FedEx, UPS, etc.).
Port of Loading: Principal ports in China
options of Payment: Western Union, T/T, L/C, or other options that can be negotiated
One roll is typically the minimum order quantity, but bigger orders may be negotiated.
About Us
All products undergo strict quality inspection before shipment
Certificate of Origin, Quality Certificate, and other required documents provided
Professional loading and securing to prevent damage during transit
Our Services
