waterproof gear

What do you use?
Do you need to treat it to keep it waterproof?
The reason I ask is that I've a Joe Rocket Ballistic jacket which was great for about 8 months, commuted through some absolute downpours and it was totally waterproof, for the last couple of months though it's been progressively leakier. It doesn't leak at the seams though, the *tex fabric seems to actually get absorb water which it transfers inside. I've recently treated it with a hiking product (can't remember the name) but it hasn't really been wet since I did it, in the few short showers I've ridden through the water seems to be beading on the surface an running off, but it hasn't really been wet enough to test thoroughly.
So what's your experience?
Cheers
Matt
Do you need to treat it to keep it waterproof?
The reason I ask is that I've a Joe Rocket Ballistic jacket which was great for about 8 months, commuted through some absolute downpours and it was totally waterproof, for the last couple of months though it's been progressively leakier. It doesn't leak at the seams though, the *tex fabric seems to actually get absorb water which it transfers inside. I've recently treated it with a hiking product (can't remember the name) but it hasn't really been wet since I did it, in the few short showers I've ridden through the water seems to be beading on the surface an running off, but it hasn't really been wet enough to test thoroughly.
So what's your experience?
Cheers
Matt