Butyl Rubber Pond Liners | Southcoast Koi and Aquatics

Butyl Liners

Our Butyl Liners collection offers what is widely considered the highest-quality lining material available for koi ponds and professional water features. Made from a synthetic rubber (Isobutylene-isoprene), Butyl is renowned for its incredible elasticity and lifespan. This material allows the liner to stretch and conform to the most intricate pond shapes and deep excavations without losing its structural integrity.

Unlike standard liners, a Butyl Pond Liner remains completely flexible in extreme temperatures, making it easier to install during the winter months. It is highly resistant to UV degradation and environmental aging, ensuring your pond remains watertight for decades. For the best results and to maintain the manufacturer's warranty, these liners should always be installed over a high-quality protective Underlay.

Product Specifications

Material: 100% Genuine Butyl synthetic rubber.
Thickness: Heavy-duty 0.75mm and 1.00mm options.
Elasticity: Exceptional elongation properties exceeding 300%.
Temperature Stability: Remains supple from -40°C to +120°C.
Sustainability: Chemically inert, fish-safe, and environmentally friendly.

A Butyl Liner is a lifetime investment for a pond with a surface area of 10m² or more. Its ability to withstand ground movement and its superior puncture resistance make it the preferred choice for serious koi keepers. At Southcoast Koi and Aquatics, we provide Custom Cut Butyl Liners to match your specific dimensions, ensuring a professional and leak-proof finish for your aquatic project.