How well does 303 protect against UV?

Oven Costs played a huge role
Building ovens the size of small houses to fit

the low selling volume of kayaks via rotational molds

became prohibitively costly for many manufacturers.

Induction heating a sheet of plastic in a holding frame

to make a top/bottom of a kayak is much, much cheaper,

and increased profits.

It also eliminated the need for drying the pellets

and time=money in manufacturing.

Two main reasons many switched forming operations

yes - there ARE orphan pellets!
They sweep them up off the floor and use them for those multicolored poly kayaks!

Sort of like how General Mills makes Chex Mix.