Butyl is a premium, synthetic rubber pond liner recommended by leading European water gardening experts. It has been field tested for more than forty years in hundreds of thousands of installations throughout the world, varying in size from 25sq. ft garden ponds to 4,000,000sq. ft water storage reservoirs. It is remarkably flexible and comfortable, it is safe for all aquatic life, it withstands exposure to artic cold and desert heat, and it will last longer than any other flexible liner underwater and underground.
Although Butyl costs more than other synthetic rubbers, it has superior performance combined with an unlimited range of sizes and shapes which easily makes it the liner of choice for projects of any size that demand the very best liner available.