Premium 5000gsm GCL Geosynthetic Clay Liner by Yingfan
High-density bentonite core ensures superior hydraulic conductivity control, ideal for long-term waterproofing in landfills, ponds, and dams. Reinforced with durable polypropylene geotextile layers, resisting punctures and UV degradation for extreme environmental conditions. Pre-hydrated for instant sealing; easy roll-out installation cuts labor costs by 50% compared to traditional methods. Certified NSF/ANSI 61 for safe potable water contact, perfect for municipal and agricultural water containment projects. Non-toxic, eco-friendly bentonite clay expands to self-seal cracks, maintaining integrity under heavy loads up to 5000psi. Global wholesale pricing—bulk orders ship same day with guaranteed lowest rates for contractors and resellers.