High-quality 0.75mm thick butyl rubber pond liner – ideal for garden ponds, wildlife ponds, and natural swimming pools
The Butyl 0.75mm Pond Liner Rubber is a premium waterproof membrane designed for creating durable, flexible, and reliable water containment systems. Perfect for pond installers, landscapers, and home improvers, this liner offers excellent resistance to weathering, UV damage, and chemical exposure. Its smooth, non-porous surface ensures water tightness while being safe for aquatic plants, fish, and wildlife.
This slightly thinner butyl liner option provides a balance of flexibility and strength, making it ideal for small to medium-sized ponds, natural swimming pools, and water features requiring an eco-friendly, long-lasting waterproof barrier.
Features & Benefits
0.75mm thickness for flexible and robust waterproofing
Excellent waterproof barrier – prevents water leakage
UV and weather resistant – durable for outdoor use
Safe for aquatic life – compatible with fish, plants, and wildlife
Chemical resistant – withstands pond chemicals and natural contaminants
Smooth surface – resists algae build-up and easy to clean
Easy to install – flexible for lining complex pond shapes and features
Applications
Garden ponds and ornamental ponds
Wildlife ponds and natural habitats
Natural swimming pools and eco-pools
Water features and fountains
DIY pond projects and renovations
Sizes Available
Available in rolls or custom-cut sheets
Common widths: 2m, 4m, 6m (custom sizes available)
Lengths customizable to your project needs
Why Choose Butyl 0.75mm Liner?
This 0.75mm butyl liner offers an excellent balance between flexibility and toughness, making it a cost-effective solution for pond projects that require reliable waterproofing without sacrificing ease of handling. It performs exceptionally well in protecting ponds and natural pools from leaks while maintaining environmental safety standards.
Why Buy from Green-tech?
Trusted UK supplier for pond professionals and enthusiasts
Fast delivery and reliable stock availability
Expert technical support for installation and product advice
Competitive pricing with bulk discounts available
Environmentally conscious product range
Please Note:
All pond liners in this range are bespoke-made to order and dispatched directly from our trusted supplier’s warehouse. While we work closely with our suppliers to provide accurate lead times, we do not have live stock control for these products.
During peak periods—particularly in spring and summer—manufacturing and dispatch can take up to 20 working days, depending on the complexity of the order and production demand.
Tracking information will be provided where available, but please note this depends on the supplier’s delivery service. If you have specific timeframes, access concerns, or need assistance before ordering, our team is happy to help with advice and up-to-date lead times.

Property Detail
Material Butyl rubber
Thickness 0.75mm
Colour Black
Width Custom widths available
Length Custom lengths available
Tensile Strength High resistance to tears and punctures
Waterproof Fully impermeable
UV Resistance Excellent
Chemical Resistance Resistant to common pond chemicals and contaminants
Suitable For Garden ponds, wildlife ponds, natural swimming pools
Installation Weldable, glueable, or mechanically fixed