Geosynthetics Africa proudly supplies premium-grade 550gsm PVC Dam Liners, designed for reliable water containment in even the harshest South African climates. Whether you’re lining a farm dam, mine reservoir, or industrial containment pond, our liners provide excellent flexibility, tear resistance, and weather durability.
Waterproof & Chemical-Resistant: Ideal for harsh and variable environments
Flexible & Weldable: Easy to install over any terrain
Longevity: Designed for 10–20 years of performance under proper conditions
Available Sizes: Custom panel fabrication available (welded panels up to 2000m²)
Applications
Agricultural dams and ponds
Aquaculture and fish farms
Irrigation reservoirs
Mining process water containment
Wastewater treatment ponds
Industrial water storage systems
Why Choose Geosynthetics Africa?
Nationwide Supply & Support: Delivery across South Africa & Sub-Saharan Africa
Local Expertise: Decades of experience in dam lining solutions
Custom Welding & Fabrication: Panels fabricated to suit your project size
Professional Guidance: Get technical assistance for liner selection and installation
Technical Specifications:
Property
Specification
Material
PVC (Polyvinyl Chloride)
Weight
550gsm
Thickness
~0.5mm
Colour
Black / Grey / Blue (custom options available)
Tensile Strength
≥ 20MPa
Elongation at Break
≥ 250%
UV Resistance
Excellent
Temperature Resistance
-20°C to +70°C
Roll Width
2.05m standard
Roll Length
Custom on request
Ordering & Delivery
We offer quick turnaround times with delivery across South Africa and into Botswana, Namibia, Zimbabwe, Zambia, Mozambique, and beyond.
Minimum Order Quantity: 100m² Lead Time: 3–7 working days (depending on custom fabrication) Installation Support: Optional site installation services available
Additional Information:
Brand: Geosynthetics Africa Model: PVC-550GSM SKU: PVC550-SA Availability: In Stock Warranty: 5-year limited material warranty
Need Help?
Contact our geosynthetics team at ✉️ sales@geosynthetics.co.za for a free quotation or to discuss your dam liner requirements.
High-performance 550gsm PVC Dam Liner supplied by Geosynthetics Africa. Durable, UV-resistant, and engineered for long-term water containment in agricultural, mining, and industrial dams across South Africa
