nak
yes, aplix is just another name for hook and loop tape...it's an 'industrial' brand, i believe.
i actually just use 'regular' velcro brand in a 2-inch width. the reason that WHAMs and the brand CD makers use aplix is because it's guaranteed for something like a million 'pulls'--it lasts longer. but since i use non-malden mills fleece, i figure by the time the regular velcro wears out, i'll probably have stopped using the dipes due to pilling and fiber loss...