Normal driving, some higher speed highway, no dust storms, after a
couple of years the new windshield is pitted. Tiny specks that show up
at sunset.
So what is in the air to cause this?
Mike Romain - 21 Sep 2007 19:15 GMT
> Normal driving, some higher speed highway, no dust storms, after a
> couple of years the new windshield is pitted. Tiny specks that show up
> at sunset.
> So what is in the air to cause this?
Bugs and left over dust from dirty road salt combined with cheap glass
causes that up here in Canada.
Aftermarket windshields seem to pit 'way' faster.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's - Gone to the rust pile...
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pictures.html?id=2115147590
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hls - 21 Sep 2007 19:29 GMT
> Normal driving, some higher speed highway, no dust storms, after a
> couple of years the new windshield is pitted. Tiny specks that show up
> at sunset.
> So what is in the air to cause this?
In cold climes, they sometimes sand the road with a mixture of sand and
salt. This will
pit the heck out of a windshield..
Even in hot places like Texas, there is plenty of abrasive dust and sand on
the road. It
just isnt always obvious.
AZ Nomad - 22 Sep 2007 01:42 GMT
>> Normal driving, some higher speed highway, no dust storms, after a
>> couple of years the new windshield is pitted. Tiny specks that show up
>> at sunset.
>> So what is in the air to cause this?
>In cold climes, they sometimes sand the road with a mixture of sand and
>salt. This will
>pit the heck out of a windshield..
The trick is to avoid driving 5' behind anybody's tires or directly
behind sand trucks. Do both and the chances of getting windshield pits
drops to almost nil.
hls - 22 Sep 2007 13:32 GMT
> The trick is to avoid driving 5' behind anybody's tires or directly
> behind sand trucks. Do both and the chances of getting windshield pits
> drops to almost nil.
People should do this anyway, even in the best of weather.
f course, it doesnt stop slush being thrown onto your windshield
by approaching cars though.
Steve W. - 21 Sep 2007 20:36 GMT
> Normal driving, some higher speed highway, no dust storms, after a
> couple of years the new windshield is pitted. Tiny specks that show up
> at sunset.
> So what is in the air to cause this?
Sand and road grit, Bug guts, Acid rain and a few other items all
contribute to glass damage.

Signature
Steve W.
Near Cooperstown, New York
NRA Member
Pacifism - The theory that if they'd fed
Jeffrey Dahmer enough human flesh,
he'd have become a vegan.
John S. - 22 Sep 2007 17:34 GMT
> Normal driving, some higher speed highway, no dust storms, after a
> couple of years the new windshield is pitted. Tiny specks that show up
> at sunset.
> So what is in the air to cause this?
Abrasives like sand, gravel, etc. are the cause. Try driving well
behind large trucks on any road and pull back from other cars on sandy
roads.
Bob M. - 22 Sep 2007 21:10 GMT
>> Normal driving, some higher speed highway, no dust storms, after a
>> couple of years the new windshield is pitted. Tiny specks that show up
[quoted text clipped - 4 lines]
> behind large trucks on any road and pull back from other cars on sandy
> roads.
That still doesn't work. "Sandblasted" windshields are a common thing here
in the West, due to all of the above plus dust storms that you can't avoid.
It's a part of a vehicle's life out here.
John S. - 23 Sep 2007 20:19 GMT
> >> Normal driving, some higher speed highway, no dust storms, after a
> >> couple of years the new windshield is pitted. Tiny specks that show up
[quoted text clipped - 8 lines]
> in the West, due to all of the above plus dust storms that you can't avoid.
> It's a part of a vehicle's life out here.
I was responding to the O.P. who stated specifcally that he had no
dust storms. I don't know what your response has to do with.
Steve Austin - 22 Sep 2007 20:08 GMT
> Normal driving, some higher speed highway, no dust storms, after a
> couple of years the new windshield is pitted. Tiny specks that show up
> at sunset.
> So what is in the air to cause this?
It's the bb's that I toss out my window when you are tailgating me.
sdlomi2 - 23 Sep 2007 07:11 GMT
> Normal driving, some higher speed highway, no dust storms, after a
> couple of years the new windshield is pitted. Tiny specks that show up
> at sunset.
> So what is in the air to cause this?
Daniel, to avoid hi cost to replace ws, we use glass companies/services.
We've had ~ a dozen ws's 'polished' (actually buffed) over the years with
remarkable results. IIRC the cost was ~ a third the cost to replace. Just
a reminder that such a service is available. s
tnom@mucks.net - 23 Sep 2007 16:42 GMT
>Normal driving, some higher speed highway, no dust storms, after a
>couple of years the new windshield is pitted. Tiny specks that show up
>at sunset.
>So what is in the air to cause this?
Some pitting is from abrasive action. Another sources of a less
than clear windshield can be chemical in nature. Acid rain will
eventually etch the glass.
cuhulin@webtv.net - 23 Sep 2007 18:18 GMT
Those Nordics over there in Scandinavia,,,, acid rain is gradually
changing their blonde hair green.
cuhulin
hls - 25 Sep 2007 14:45 GMT
> Those Nordics over there in Scandinavia,,,, acid rain is gradually
> changing their blonde hair green.
> cuhulin
Now, now...
cuhulin@webtv.net - 26 Sep 2007 19:22 GMT
My hair used to be brown.Back in the late sixties/early seventies, it
turned silver grey in double quick time.
cuhulin
z - 28 Sep 2007 16:10 GMT
On Sep 23, 1:18 pm, cuhu...@webtv.net wrote:
> Those Nordics over there in Scandinavia,,,, acid rain is gradually
> changing their blonde hair green.
> cuhulin
I remember that song. "don't it make my blonde hair green".