OC Durations?

Any of you used OC Durations? What did you think of them? I used them the first time a couple of months ago....and have used them every since.

I was pretty impressed with how well they seal, it's like sticking ice shield together. I do wonder about them sealing "too well"...if you all follow me.

WHat you guys think......any opinions?>>>

tico That was the concern with staples also . The over driven part I mean . Guns can be set with way to much pressure and blow divots every where. Not a warrantied item in that respect. Improper installs .>>>

We have used them quite a bit. Put 350 sq. on an assisted living center last summer.

Yes they do seal quickly.

There was a discussion here not too long ago about problems with the nail heads rusting. From what I recall, any moisture that gets to the nail head cannot evaporate because of the seal and rusts the nail head. We have not seen that problem but since we have no jobs older than 2 years we can't evaluate them properly.

What the guys are concerned with is if you have to loosen them for any reason, especially in the summer, will it be possible to break the seal without tearing the shingle? You might have a fighting chance on cool days but during the summer... good luck.>>>