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Tire Patching?

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WhiffySpark

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Oct 22, 2009
Messages
6,252
What are you patching? We don't use cement we use glue. And then inner tube sealant over it.

We use tech tire or ascot I think
 

gungatim

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Jan 8, 2013
Messages
8,101
Location
west mich
I have plugged over 1000 tires with https://www.amazon.com/Tooluxe-50002L-Universal-Repair-35-Piece/dp/B002I52RG0/ref=sr_1_6?ie=UTF8&qid=1488824018&sr=8-6&keywords=tire+plug and works great, even did a couple in the sidewalls of my personal car back when I was broke.

have the same tool, love it. it occasionally goes on sale for $11.99

I prefer the black plugs, they seem sticker to me, so I buy those for refills.

I don't know what brand patches I have, I pick them up all the time on clearance or flea markets so brands are pretty varied...

the cement stores fine in the cold garage as long as it hasn't been opened. for that reason I stock up on the little tubes and just toss them once I open them.
 

L5wolvesf

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Dec 4, 2011
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Location
Northern AZ
It's been a long time since I worked in a tire store but we didn't plug steel belted tires back then. The word was that the steel would cut through a plug and the tire would blow out. Is/was that true? or do you only plug tires with non-steel belts?
 

gungatim

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Location
west mich
It's been a long time since I worked in a tire store but we didn't plug steel belted tires back then. The word was that the steel would cut through a plug and the tire would blow out. Is/was that true? or do you only plug tires with non-steel belts?

I plug any and everything. if it holds, it holds, if not, maybe a patch. I've even done sidewalls on newer tires and not had a problem.

I know many people who are vehemently against fixing any tire and regularly thrown them away before they age out regardless of usable life...so you'll likely get varying opinions. but for me, if the plug holds, the tire rolls....
 

bwringer

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Jan 1, 2013
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Location
Indianapolis
It's been a long time since I worked in a tire store but we didn't plug steel belted tires back then. The word was that the steel would cut through a plug and the tire would blow out. Is/was that true? or do you only plug tires with non-steel belts?

Not an issue at all nowadays -- they made the plug material tougher.


The Nealey tire repairs are my favorite -- I carry Mini Kits in my cars and on my motorcycles with tubeless tires.
http://www.tirerepairkit.com/whichkit.htm
 

DHCrocks

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May 2, 2008
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1,349
Location
Hawaii
been using Safety Seal, nice beefy made in USA metal handle. not that cheap plastic **** that has the potential for some serious unjury if it breaks. I had a walmart special before and it felt like it would break and stab me so I tossed it.
 

bushmechanic

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Mar 17, 2014
Messages
4,820
Don't patch. Plug. This is your brand:

DSC03500.jpg


Done.
 

slip knot

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Mar 22, 2010
Messages
2,861
Location
Texas gulf coast
For $5 I'll just keep taking them the vatos at LLantas el 8. or for $15 I can get the real tire store to fix them.

I like the safety seal tools but sometimes run out of plugs and will use the black string ones from Advance on my tractors. I've been known to use 15-20 plugs in one hole. keep jamming them in till the air quits coming out.
 

SMKS

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Feb 14, 2010
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Location
USA, planet Earth
I used to work in a tire shop and I've personally repaired hundreds of tires.

I don't think anyone in this thread has mentioned the proper type of repair, a patch/plug. That's the only type of repair that's RMA approved.

Plugs alone or patches alone are not approved repairs by the RMA.

https://rma.org/sites/default/files/prp_wallchart1111_0.pdf

BJ561.jpg


If you are going to plug, I recommend Safety Seal brand. However, it's not the best type of repair and if I was a shop owner I'd only be doing RMA approved repairs.

Here's a simpler type of patch/plug that's quicker and easier but still meets the guidelines.
http://www.safetyseal.com/safetysealplus.php

patchdiag.jpg
 
Last edited:

bwringer

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Jan 1, 2013
Messages
10,253
Location
Indianapolis
It needs a reamer.
I'm surprised they don't have one.

No, the Nealey kit doesn't normally need a reamer on motorcycle, passenger, and most light truck tires (you might need a reamer or drill to open up the hole a bit on very heavy truck or equipment tires just so you can get the repairs in there).

It works differently than other "sticky string" type repairs.

More reading that addresses this and other questions:
http://www.tirerepairkit.com/easyuse.htm
http://www.tirerepairkit.com/FAQ.htm

First, you insert the tool and rock it back and forth. This helps clean out the puncture and helps fold over the ends of the wires without creating further damage to the tire. Then you insert the repair and rotate the tool 1.5 turns. When you withdraw the tool, this helps create a knot on the inside of the tire. Then you cut the tool free.

You end up with four strands of the repair material instead of two, with a knot on the inside so it can't pull out. Plus, you don't need cement.

I've used these many times on tubeless motorcycle tires and car tires with no issues. Upon demounting, the knot on the inside had formed a very firm, close seal on the inside of the tire, and had bonded firmly with the tire -- the repair was very difficult to pull out from the inside.
 
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BonzoHansen

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Jun 24, 2005
Messages
1,735
Location
NJ
I used to work in a tire shop and I've personally repaired hundreds of tires.

I don't think anyone in this thread has mentioned the proper type of repair, a patch/plug. That's the only type of repair that's RMA approved.

Plugs alone or patches alone are not approved repairs by the RMA.

https://rma.org/sites/default/files/prp_wallchart1111_0.pdf

BJ561.jpg


If you are going to plug, I recommend Safety Seal brand. However, it's not the best type of repair and if I was a shop owner I'd only be doing RMA approved repairs.

Here's a simpler type of patch/plug that's quicker and easier but still meets the guidelines.
http://www.safetyseal.com/safetysealplus.php

This.

Other methods will likely void any manufacturer warranty.
 

vettex2

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Joined
Jul 30, 2012
Messages
1,146
Location
Northern Ca.
I had read all that and watched the youtube video.
Have you ever plugged a run flat?
You NEED a reamer.
No, the Nealey kit doesn't normally need a reamer on motorcycle, passenger, and most light truck tires (you might need a reamer or drill to open up the hole a bit on very heavy truck or equipment tires just so you can get the repairs in there).

It works differently than other "sticky string" type repairs.

More reading that addresses this and other questions:
http://www.tirerepairkit.com/easyuse.htm
http://www.tirerepairkit.com/FAQ.htm

I've used these many times on tubeless motorcycle tires and car tires with no issues. Upon demounting, the knot on the inside had formed a very firm, close seal on the inside of the tire, and had bonded firmly with the tire -- the repair was very difficult to pull out from the inside.
 

bwringer

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Jan 1, 2013
Messages
10,253
Location
Indianapolis
I had read all that and watched the youtube video.
Have you ever plugged a run flat?
You NEED a reamer.

No, I've never plugged a run-flat. Ya got me there. :eyecrazy:

So if you're regularly plugging run-flats, then I guess you should get a reamer, or maybe carry a drill.
 

bushmechanic

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Joined
Mar 17, 2014
Messages
4,820
I used to work in a tire shop and I've personally repaired hundreds of tires.

I don't think anyone in this thread has mentioned the proper type of repair, a patch/plug. That's the only type of repair that's RMA approved.

Plugs alone or patches alone are not approved repairs by the RMA.

https://rma.org/sites/default/files/prp_wallchart1111_0.pdf

BJ561.jpg


If you are going to plug, I recommend Safety Seal brand. However, it's not the best type of repair and if I was a shop owner I'd only be doing RMA approved repairs.

Here's a simpler type of patch/plug that's quicker and easier but still meets the guidelines.
http://www.safetyseal.com/safetysealplus.php

That manual is pretty far out there; as if written specifically for legal protection. And just who are they approving, anyway? Do they have regulatory power in any useful capacity?

Their procedures, while competent, take much more time and energy than a plug. That's money you've got to charge the customer. Suddenly, what used to be an in and out tire repair is now a long, expensive project.

You can line up Safety Seals in a sidewall and they'll hold pressure. Stuff four in a large hole. Put them in the shoulder. Heck, anywhere around the tread section a Safety Seal will last longer than the tire it's in.

They've been good enough for me in the toughest situations, and always held up for the journey and the life of the tire. High speed, low speed, rocks, mud, gravel, tarmac; it doesn't matter. They hold. Period.

Any regulation ought to consider the simplicity and permanence of this repair before mandating complexity.
 
Last edited:

WhiffySpark

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Joined
Oct 22, 2009
Messages
6,252
That manual is pretty far out there; as if written specifically for legal protection. And just who are they approving, anyway? Do they have regulatory power in any useful capacity?

Their procedures, while competent, take much more time and energy than a plug. That's money you've got to charge the customer. Suddenly, what used to be an in and out tire repair is now a long, expensive project.

You can line up Safety Seals in a sidewall and they'll hold pressure. Stuff four in a large hole. Put them in the shoulder. Heck, anywhere around the tread section a Safety Seal will last longer than the tire it's in.

They've been good enough for me in the toughest situations, and always held up for the journey and the life of the tire. High speed, low speed, rocks, mud, gravel, tarmac; it doesn't matter. They hold. Period.

Any regulation ought to consider the simplicity and permanence of this repair before mandating complexity.

The issue is you don't break the tire down when plugging a tire. Therefore you can't see if it's damaged. A good tire tech can tell visually or by feel without taking it apart, but that's few and far today.
 

WhiffySpark

Well-known member
Joined
Oct 22, 2009
Messages
6,252
I had read all that and watched the youtube video.
Have you ever plugged a run flat?
You NEED a reamer.

We don't fix run flats. You are buying a new tire if you have a run flat or you can fix it yourself.

We called Goodyear a few weeks ago and they said do not fix them as well
 

RocketScott

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Joined
Jul 20, 2016
Messages
262
Location
Lexington, KY
These are the patch/plugs I use most often:

http://www.blackjacktirerepair.com/cu-306

If you are patching a Z rated tire that's the easiest way to fix it and maintain the rating.

I have a tire machine so for me to pull the tire and patch it from the inside isn't a big deal. I also have extra wheels so if I get a flat I can swap the whole wheel and patch the tire when I have more time. I carry plugs but consider them a 'get home' fix.

On my Peterbilt 379 I use a separate plug and patch as the patch is much bigger. Don't need the tire machine for those, just a set of tire levers.
 

LS6 Tommy

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Joined
Dec 27, 2013
Messages
26,162
Location
Northern NJ
I just plug them

I have plugged over 1000 tires with https://www.amazon.com/Tooluxe-50002L-Universal-Repair-35-Piece/dp/B002I52RG0/ref=sr_1_6?ie=UTF8&qid=1488824018&sr=8-6&keywords=tire+plug and works great, even did a couple in the sidewalls of my personal car back when I was broke.

have the same tool, love it. it occasionally goes on sale for $11.99

I prefer the black plugs, they seem sticker to me, so I buy those for refills.

I don't know what brand patches I have, I pick them up all the time on clearance or flea markets so brands are pretty varied...

the cement stores fine in the cold garage as long as it hasn't been opened. for that reason I stock up on the little tubes and just toss them once I open them.

It's been a long time since I worked in a tire store but we didn't plug steel belted tires back then. The word was that the steel would cut through a plug and the tire would blow out. Is/was that true? or do you only plug tires with non-steel belts?

I plug any and everything. if it holds, it holds, if not, maybe a patch. I've even done sidewalls on newer tires and not had a problem.

I know many people who are vehemently against fixing any tire and regularly thrown them away before they age out regardless of usable life...so you'll likely get varying opinions. but for me, if the plug holds, the tire rolls....

Not an issue at all nowadays -- they made the plug material tougher.


The Nealey tire repairs are my favorite -- I carry Mini Kits in my cars and on my motorcycles with tubeless tires.
http://www.tirerepairkit.com/whichkit.htm

Nice kit :bowdown:

I just have the $5 cheapo kits.
1 in each vehicle


Plugs work. They also void many tire warranties. Michelin requires patches. It's not about whether the plug will fail, it's about whether the tire will fail. Plugs do not require tire dismounting like patches do, so the tire is not inspected for internal damage.

Tommy
 
Last edited:

bushmechanic

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Mar 17, 2014
Messages
4,820
The issue is you don't break the tire down when plugging a tire. Therefore you can't see if it's damaged. A good tire tech can tell visually or by feel without taking it apart, but that's few and far today.

Of course the tire was damaged; a nail was stuck in it, and it's going to get worse when I jam a lubed up reamer in there and twist it around. :)
 

WhiffySpark

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Oct 22, 2009
Messages
6,252
Of course the tire was damaged; a nail was stuck in it, and it's going to get worse when I jam a lubed up reamer in there and twist it around. :)

Internal damage. They come apart when driven on low air. There will be a powder inside of it. You can usually sign a line around the sidewalk
 

WhiffySpark

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Oct 22, 2009
Messages
6,252
I do if they haven't been driven on very far. :beer:

Not worth the chance these days. If you're going to whine about it you shouldn't have brought a car that requires run flats. Sorry you're $80k BMW needs a $400 tire :lol:
 

calif phil

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Jan 17, 2017
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785
Location
Concordia KS
Safety seal is the best, Blackjack is also great. I have been plugging tires for 40 years and never had a problem. You can also plug and or patch runflats anyone that says you can't just wants to sell you a tire. Our Cadillac has runflats and I have a plug in one.
 

Showkey

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Wausau WI
Sounds like no one here has been asked to defend a shop or technician practice in a liability case where industry standards where not followed, poor workmanship or bad judgement was the norm ........and some one got seriously injured.
 

vettex2

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Messages
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Location
Northern Ca.
Not worth the chance these days. If you're going to whine about it you shouldn't have brought a car that requires run flats. Sorry you're $80k BMW needs a $400 tire :lol:
I only fix my own nowadays and no I don't toss good tires because there is a plug in it.
That is stupid.
 

blacksporty

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Joined
Oct 24, 2011
Messages
1,248
Location
So Cal
Don't patch. Plug. This is your brand:

DSC03500.jpg


Done.

This is actually the brand that I used to plug 1000's of tires with, it's been 30 years but that stuff worked, except for thetime I pulled a spark plug out of the tire....we used to charge $5.00 and the owner loved it....or course I was only making $3.50/hr back then.
 
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