Two people are needed to stretch the aluminum flex.
Stretch half the length of the liner at a time following this procedure:
• Start by facing each other at the mid-point in the liner.
• Hold the liner firmly in hands. One person walk backwards, stretching
portions of the liner as he or she is backing-up.
• It is important that as the liner is stretched, the liner is allowed to rotate
naturally. This will help ensure the liner can stretch to reach its maximum
length without damaging the liner.
• Repeat with the other half of the liner, stretching as described above.
• Do not over-stretch the liner beyond its specified length. Doing so can
damage the liner.
The liner should now be at full length.
