Vinyl Flaps
Every winter we hear about vinyl flaps that became
stiff in the cold.
Usually they just don't retain enough flexibility to
close properly. Sometimes, they get so stiff they break off as the dog
attempts to go through!
There are low temperature vinyls available that retain
more flexibility in cold weather. However, they are softer and less
durable and will need replacement more often. |
The Endura Flap is not made from vinyl at all.
It is manufactured from a polyolefin-based polymer
which remains flexible
to -40 F!
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