4 OFF lengths of 4000mm x 14000mm 1mm thick Butynol rubber 1.4m wide (ie this will be a total of 16m of 1.4m wide Butynol rubber 1mm thick).

• Do not buy this strip of rubber and try to glue it together yourself to make a bigger liner - this product is not suitable for this style of joining. We join all our rubber in our factory using a process called 'vulcanising'. We don't use glues.

Butyl rubber is very similar in properties to EPDM. The material we source is approved for potable water use in Australia. The material will not break down under direct sunlight. The material can endure temperatures up to 80 degrees Celcius without risk.

Butyl is tough and will stretch up to 300% and still return to its original relaxed state

Specifications

• 1mm
• Expected life of Butyl rubber is 50 years (assuming correct installation and maintenance)

Pond Size Estimates

People normally use strips of rubber like this for river features. Thus the volume is hard to estimate

NOTE: Though every effort will be taken to deliver your item ASAP, fabrication may require up to 3 working days prior to dispatch (refer to 'AVAILABILITY' above the price of this item). This material is for keeping fish and is therefore not suitable for high concentrations of chlorine for extended periods of time. Chlorine levels must be kept below 0.2ppm.