720gsm PVC Potable Water Liner manufactured from food-grade, non-toxic PVC and certified for safe use with drinking water. Designed for potable water reservoirs, tanks, dams, and containment systems where human consumption standards must be met. Supplied in durable rolls with excellent flexibility, weldability, and long-term performance.
Geosynthetics Africa supplies 720gsm PVC Potable Water Liners certified for safe use with drinking water, meeting international standards for human consumption. Manufactured from non-toxic, food-grade PVC, these liners are ideal for potable water reservoirs, tanks, dams, and storage bladders in urban, rural, agricultural, and industrial settings.
This high-quality liner combines flexibility, durability, UV-resistance, and certified safety, making it the preferred choice for clean water containment projects across South Africa.
Key Features
Certified for Potable Water: NSF 61 / WRAS / SANS compliant materials
Weight: 720gsm (approx. 0.7mm thickness)
Non-Toxic & Food-Grade: No leaching of chemicals or plasticisers
UV-Stabilised: Withstands full sun exposure in harsh climates
High Weldability: Heat-weldable on-site or in prefabricated panels
Long Life Expectancy: 15–25 years in service with proper maintenance
Colours Available: Blue / Light Grey (to easily detect contamination)
Common Applications
Municipal drinking water reservoirs
Rural and agricultural water tanks
Emergency and mobile water bladders
Community and NGO water supply projects
Borehole water containment
Rainwater harvesting tanks
Livestock drinking water dams
Why Choose Geosynthetics Africa?
Certified Safe: Fully compliant with potable water safety regulations
In-House Welding & Fabrication: Custom sizes up to 2,000m²
Nationwide Supply & Export: Fast delivery across South Africa and SADC region
Expert Support: From liner selection to professional installation
Preferred by NGOs, Municipalities & Farms
Technical Specifications:
Property
Specification
Material
Food-grade PVC (certified)
Weight
720gsm
Thickness
~0.7mm
Colour Options
Blue / Light Grey
Certification
NSF 61 / WRAS / SANS potable water compliant
UV Resistance
Excellent
Toxicity
Non-toxic, safe for human consumption
Temperature Range
-25°C to +70°C
Roll Width
2.05m
Panel Sizes
Custom fabricated up to 2,000m²
Ordering & Delivery Info
We serve all regions of South Africa, including Gauteng, Western Cape, KZN, Free State, Limpopo, Eastern Cape, and neighbouring countries such as Namibia, Zambia, Zimbabwe, Mozambique, Botswana, and DRC.
Minimum Order: 100m²
Lead Time: 5–7 working days for standard panels
Packaging: Supplied in rolls or custom-welded panels
Installation Services: Available on request, including clean-water handling protocols
