Silicone Water Blades.

icunjl

New member
Good or bad to use on auto finishes? They remain on the market for some purpose....I have seen them used on $20K paint jobs. What works best for removing the final rinse? Thank you for your replies. Dan
 
Some folks use them, but the majority of users stay away. If you get any grit trapped on the blade edge you'll just drag it across the whole car. They're good for windows, though ;)
 
Debri caught under the best microfiber can do as much or worse damage...correct? The water blade used carefully seems to catch any debri as the accumulated water carries it OVER the paint not on it. And this is AFTER a complete high quality wash and good rinse. Great discussion. I do and will learn by discussing our experiences. Thank you. Dan
 
Mindflux said:
.... If you get any grit trapped on the blade edge you'll just drag it across the whole car...



Heh heh, more like "when" than "if" IMO...



They're good for windows, though ;)



Yeah, until you get something *really* abrasive trapped and mess up the glass.



Eh, I sound awfully negative about 'em for a guy who used the for so long, and still has a pair of them in the shop. Now and then I'll use them on something I don't care about marring; they *are* quite efficient, no question about that.



But on any vehicle I care about, I spend a little time/effort getting most of the water off with the AirWand instead. And the "sheeting rinse" technique works well if your water delivery system facilitates that (the one in my current shop doesn't :( ).
 
icunjl said:
Debri caught under the best microfiber can do as much or worse damage...correct? The water blade used carefully seems to catch any debri as the accumulated water carries it OVER the paint not on it. And this is AFTER a complete high quality wash and good rinse. Great discussion. I do and will learn by discussing our experiences. Thank you. Dan



If the debris makes it to the blade edge I'd say it'd do much more damage there than trapped in a microfiber where it could potentially get deep enough in the nap to avoid marring.



The particle would have nowhere to go on the blade edge but into the paint. Wiping the edge frequently would help, but it's not foolproof. (nothing is though).
 
Accumulator said:
Heh heh, more like "when" than "if" IMO...







Yeah, until you get something *really* abrasive trapped and mess up the glass.











well if you are trapping diamonds with your water blade you could quit detailing and live off the rocks you just accumulated ;)
 
At this point, you guys brought up EXCELLENT opinions. I will use my trusty silicone blade on glass only. Dan
 
I use them when doing bulk detailing for dealerships. There's no way to really wash and dry a car in 30-45min. with proper washing and drying techniques, so when it comes to getting the job done in a hurry I'm all for them. Though if I were to buy one, I would get something like the Griots Garage foam one Ultimate Paint Squeegee - Drying - Car Care - Griot's Garage It may not be any better than a silicone one, but at least it wont squeak across the surface making people wonder what you're using to murder the paint.
 
Mindflux said:
well if you are trapping diamonds with your water blade you could quit detailing and live off the rocks you just accumulated ;)



Heh heh....yeah, I wonder what it is that gets caught (usually between the wiperblades and the glass) that is so abrasaive :confused: Every time I see a scratch in autoglass I wonder "what the #^@%?" even if autoglass is a lot softer these days than it used to be....



rcrobbins said:
I would get something like the Griots Garage foam one ..at least it wont squeak across the surface making people wonder what you're using to murder the paint.



Yeah, the first squeegee like this that I used was a foam-bladed one from, IIRC, Brookstone.
 
icunjl said:
Debri caught under the best microfiber can do as much or worse damage...correct? The water blade used carefully seems to catch any debri as the accumulated water carries it OVER the paint not on it. And this is AFTER a complete high quality wash and good rinse. Great discussion. I do and will learn by discussing our experiences. Thank you. Dan



icunjl, just compare the contact/pressure areas which can catch the debris. The silicone edge is a concentrated, punctual something and when the grit particle get directly under it, the damage is automatic. However, a properly folded towel with a rich soft nap can "hide" the particle, because the relative contact area is so much bigger.
 
I have used one for 13+ years on my vettes without any issues, though I can understand the concerns many people may have with them.



To be clear, I use it only after a thorough wash and rinse,

I use it only on top areas of the car that I know are super clean (roof, hood, trunk, glass, upper half of doors and body panels),

and I wipe it with a MF towel during use to keep it clean.



Now, I think if it was wet and was used on the bottom of a car door or body panel that had grit on it (like missed during washing), then maybe it is possible that it might pick up some grit and scratch the paint? But again, I keep away from areas like that - and I am certainly NOT going to experiment to see if it is possible to cause scratches... :).



I then dry with a good WW MF towel - but even with a towel, I use a very good one on the top areas previously mentioned, and a different on one the bottom half of the body panels for the same reasons listed above.



Not trying to convert anyone :), just sharing my experience.
 
the flood method in conjunction with a leaf blower and a waffle weave or microfiber drying towel has worked for me...
 
I used to cringe thinking about using one on paint for fear of marring, but now that rcrobbins has introduced me to them for bulk work, I do like the efficiency of them. And if nothing else, it beats the hell out of paying for overpriced, microfiber drying towels that usually suck anyway.



Pros:

-cheap

-fast

-Doesn't mar paint ( I swear! I'm using the California jelly blade, no marring)



Cons:

-harder to use than a towel, in my opinion

-Can't get to all the crevices



I say go for it.



rcrobbins said:
I use them when doing bulk detailing for dealerships. There's no way to really wash and dry a car in 30-45min. with proper washing and drying techniques, so when it comes to getting the job done in a hurry I'm all for them. Though if I were to buy one, I would get something like the Griots Garage foam one Ultimate Paint Squeegee - Drying - Car Care - Griot's Garage It may not be any better than a silicone one, but at least it wont squeak across the surface making people wonder what you're using to murder the paint.



Yo! I was actually thinking of starting a thread like this today on the way home from work lol. Since you took your blade, I went Oreilly and got the jelly blade for the shop. And yeah, I learned the hard way today that trying to wash and dry the car in 30 minutes is hard, but doable. Took me an hour to a pre-sale wash and vacuum out the interior for a 745 Li today. Anyways, see ya tomorrow.
 
they r safe have some in my shop use them to knock off most of the water then fiber dry I will bet that some of the people that knock them have never used one easy to clean rinse with water last a long time
 
hplaceap said:
..maybe it is possible that it might pick up some grit and scratch the paint?...



Yeah, that's what happens. In my case the [abrasive contamination] somehow ended up on a regular, should've-been-spotless panel and "oops!".



Heh heh, the regulars here know how I am about my wash techniques...if it can happen to *ME* I honestly believe it can happen to anybody. Again, it only happened after a whole lotta washes where it *didn't* happen.



So the question is simply whether the efficiency is worth the risk. Either way that flipped-coin lands for somebody is cool with me, I just want people to make an informed choice.




BigAl3 said:
the flood method in conjunction with a leaf blower and a waffle weave or microfiber drying towel has worked for me...



Yeah, about the only thing that bugs me about my shop's water delivery is that I can't do the flood/sheeting rinse.
 
icunjl said:
....I have seen them used on $20K paint jobs.





Just because a paint job is expensive or is on an exotic car doesnt mean the person taking care of it is any more talented than the average 12 year old.

I cave seen cars at the Concours that are swirled up like you wouldnt believe.





Id never trust a water blade on any paint that I cared about.
 
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