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Multi-Vent Underliner
System
Multi-Vent Underliner System is a patented,
innovative and cost effective system designed to protect pond and lagoon
liners from damage caused by methane gas and water accumulation.
Multi-Vent is a series of perforated tubes that install under the liner.
The tubes are wrapped in a non-woven geo-textile to prevent plugging.
By simply laying a strip of Multi-Vent on the ground before installing
the liner you can prevent costly future problems. This easy to install
system is effective, low cost and best of all does not require cutting
the liner. It takes a great deal of pressure for the water or air to
lift the liner. With Multi-Vent, neither water nor air can build up
pressure under the liner. Instead it will vent through tubes to the
outside of the pond, eliminating any chance of the liner floating.
Because of its low cost, Multi-Vent is cheap insurance under any liner
job!!
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