I just did a repair with ABS cement. There is nowhere on the can that
states drying time. It just says, "Allow cement to fully cure before
handling assembly."
Duh!
How long would that be? The part is in the full sun since 9 AM this
morning. I just went up there and touched it, and it is still a bit soft.
I figure 8 hours at 90 degrees F in the full sun should be adequate to apply
water pressure.
But, what is the correct answer? I may just leave the pressure off for 24
hours and be extra sure. It's to the solar heater, and I like the water
warmer than it is without the heater.
Steve
sonofabitchsky@hotmail.com - 25 May 2006 21:05 GMT
> I just did a repair with ABS cement. There is nowhere on the can that
> states drying time. It just says, "Allow cement to fully cure before
[quoted text clipped - 12 lines]
>
> Steve
What are you using the cement to repair. The reason the cure time is
not listed is that it varies greatly on many factors including how much
water you mixed it with, tempature, humidity, etc.
sonofabitchsky@hotmail.com - 25 May 2006 21:06 GMT
> I just did a repair with ABS cement. There is nowhere on the can that
> states drying time. It just says, "Allow cement to fully cure before
[quoted text clipped - 12 lines]
>
> Steve
Scratch that, wrong cement!!
Oren - 25 May 2006 22:46 GMT
>> I just did a repair with ABS cement. There is nowhere on the can that
>> states drying time. It just says, "Allow cement to fully cure before
[quoted text clipped - 14 lines]
>
>Scratch that, wrong cement!!
Link for choices:
http://www.ppfahome.org/cements/faqcements.html
Oren
"My doctor says I have a malformed public-duty gland
and a natural deficiency in moral fiber, and that I am therefore
excused from saving Universes."
Chris Lewis - 27 May 2006 05:34 GMT
According to Steve B <boozoochavez@zydeco.net>:
> But, what is the correct answer? I may just leave the pressure off for 24
> hours and be extra sure. It's to the solar heater, and I like the water
> warmer than it is without the heater.
The instructions I've seen always say 24 hours before applying any
pressure.

Signature
Chris Lewis, Una confibula non set est
It's not just anyone who gets a Starship Cruiser class named after them.
Steve B - 27 May 2006 06:23 GMT
I left the ABS cement on for 24 hours. I had wrapped the leaking point with
strips of plastic woven fabric, laying down glue, a glued strip, and then
lots of glue on top to seal.
So far so good.
The leak was in an awkward place in a solar heating collector system. I
believe that by waiting 24 hours, it was as good as it was going to get. 95
degrees F. in the direct sun helped a bit, too. After 30 minutes, I went up
there every thirty minutes and pressed on the fabric to make sure it made a
tight fit as it dried.
We'll see how it holds as the summer goes on.
Steve