Exposed Rubber Seals / Gaskets

Mikes2021Bronco
Oct 13, 2025

STRESS FREE !!!

Oct 13, 2025

Happy Fall !!

So, I've had the hard top off for a few days. And while its been off I've been thinking about all the rubber gaskets that are part of the roof, doors, and windows. Over the last five years I've wondered how good the actual exposed pieces of rubber on the Broncos will last. Unlike window seals on cars and trucks the rubber is not hardly as refined, shiny and slick. Which leads me too, how is yours holding up? Is it drying out, getting dull and inhibiting mold, dirt in the pores? Before I put the rook back on, I used a wet lint free rags and wiped down all the seals. Some where clean, some were dirty.. and some had sand trapped on them from Silver Lake Sand Dunes 😂....they all cleaned up rather well. But the exposed rubber along the windows is looking a bit weathered by the outside elements. What are yall using that helps preserve the exposed rubber without harsh chemicals that will make them discolor? I will not use Armor All on them as I feel like it does clean and make shiny again. But long term effects is my concern. Any detailers in here, have suggestions? Or just keep them wiped clean and drive it? I plan to have this Bronco forever. So anything to prolong the integrity of the gaskets and seals from water penetration is what im looking for.
2023 Wildtrak, Iconic Silver, Hard top, ordered 10/5, built 12/13, delivered 1/18
Deano Bronc, Jakob1972

Switching sides

Oct 13, 2025

#1
I have used this on the Bronco from day 1: https://www.chemicalguys.com/produc...otectant-dressing?_pos=1&_sid=ef5ddc89d&_ss=r

I apply it twice a year: fall and spring. All the rubber looks new and no discoloration.
Deano Bronc, Jakob1972

STRESS FREE !!!

Oct 13, 2025

#2
I have used this on the Bronco from day 1: https://www.chemicalguys.com/produc...otectant-dressing?_pos=1&_sid=ef5ddc89d&_ss=r

I apply it twice a year: fall and spring. All the rubber looks new and no discoloration.

Thank you!! I use their soaps and wash. I'd definitely check this out!!
2023 Wildtrak, Iconic Silver, Hard top, ordered 10/5, built 12/13, delivered 1/18

Gladesmen

Oct 14, 2025

#3
I have been using this out the gate for everything rubber and plastic out side. https://www.chemicalguys.com/products/natural-shine-new-look-shine-plastic-rubber-vinyl-dressing
Their tire dressing works well too for the tires and flares also.

Either work well on the modular bumper and the rock rails .painted black metal.

I will never use armor all on any of my vehicles.
Bronco Nation 1100. Everglades, Desert Sand
Res: 7/30/20 ordered 1/22/21 reorder 10/15/21 changed to Everglades 3/9/22 schedule 8/29/22 bumped to 9/5; 9/7/22 blend, 9/9 Mods, 9/26/22 completed, 10/7 shipped, 11/3/22 delivery
Mikes2021Bronco

STRESS FREE !!!

Oct 14, 2025

#4
I have been using this out the gate for everything rubber and plastic out side. https://www.chemicalguys.com/products/natural-shine-new-look-shine-plastic-rubber-vinyl-dressing
Their tire dressing works well too for the tires and flares also.

Either work well on the modular bumper and the rock rails .painted black metal.

I will never use armor all on any of my vehicles.

Thank you!!

Looks like I will be putting together a Chemical Guys order real soon.
2023 Wildtrak, Iconic Silver, Hard top, ordered 10/5, built 12/13, delivered 1/18

KFG

Oct 14, 2025

#5
I have used this on the Bronco from day 1: https://www.chemicalguys.com/produc...otectant-dressing?_pos=1&_sid=ef5ddc89d&_ss=r

I apply it twice a year: fall and spring. All the rubber looks new and no discoloration.
Just ordered
Riding OB1, 23 4- door Outer Banks, SAS, MOD, MIC, Lux, Ordered 10/20/22, delivered 1/13/23
Mikes2021Bronco, TechnicalDisaster

Rank Benevolent Dictator

Oct 14, 2025

#6
Hey OP,
Like you, I also intend on keeping my Bronco for many years, and I have also been concerned about keeping the various rubber seals throughout my Bronco in "like new" shape. I did a lot of research on extending the life of your rubber seals and the one brand that consistently came up is Kyrtox GPL-105.
This lubricant is not inexpensive, but a little goes a very long way. You will have to clean your rubber seals before applying it, but this lubricant will keep your seals in new condition, and will help to eliminate all squeaks, creaks and leaks. Absolutely amazing stuff...

https://www.krytox.com/en/-/media/f...wipe.pdf?rev=d4487d50371347f3a51b0071ffdbeb17
Mikes2021Bronco, Jakob1972

STRESS FREE !!!

Oct 15, 2025

#7
Hey OP,
Like you, I also intend on keeping my Bronco for many years, and I have also been concerned about keeping the various rubber seals throughout my Bronco in "like new" shape. I did a lot of research on extending the life of your rubber seals and the one brand that consistently came up is Kyrtox GPL-105.
This lubricant is not inexpensive, but a little goes a very long way. You will have to clean your rubber seals before applying it, but this lubricant will keep your seals in new condition, and will help to eliminate all squeaks, creaks and leaks. Absolutely amazing stuff...

https://www.krytox.com/en/-/media/f...wipe.pdf?rev=d4487d50371347f3a51b0071ffdbeb17

Thank you, ill give this a look as well. Sounds like you've had great experience with it so far.
2023 Wildtrak, Iconic Silver, Hard top, ordered 10/5, built 12/13, delivered 1/18

Rank 0

Oct 17, 2025

#8
Hey OP,
Like you, I also intend on keeping my Bronco for many years, and I have also been concerned about keeping the various rubber seals throughout my Bronco in "like new" shape. I did a lot of research on extending the life of your rubber seals and the one brand that consistently came up is Kyrtox GPL-105.
This lubricant is not inexpensive, but a little goes a very long way. You will have to clean your rubber seals before applying it, but this lubricant will keep your seals in new condition, and will help to eliminate all squeaks, creaks and leaks. Absolutely amazing stuff...

https://www.krytox.com/en/-/media/f...wipe.pdf?rev=d4487d50371347f3a51b0071ffdbeb17

Where did you purchase this and how is it packaged? At their site, I read about a three wipe process?

Rank 0

Oct 17, 2025

#9
Good info, thanks!

Rank Benevolent Dictator

Oct 18, 2025

#10
Thank you, ill give this a look as well. Sounds like you've had great experience with it so far.

Very much Mike, I have been using this for the past couple of years, and there is no question that it works amazingly well. My seals are as soft and pliable as the day that I bought my Bronco.
Mikes2021Bronco

Rank Benevolent Dictator

Oct 20, 2025

#11
Where did you purchase this and how is it packaged? At their site, I read about a three wipe process?

Hey B-rad, the easiest way to get it is off of ebay or amazon. Just plug in the following info and you will get a variety of options. I initially went with the 10gram size, as it will do all of your rubber seals in the engine compartment, doors, windows, roof and tailgate, twice over.

Krytox GPL 105 Special Lubricant, Performance Lubricants 10g

It is amazing as to how little you need, as you will discover a little goes a long way. I applied it with a microfibre cloth.
B-rad351, Jakob1972

Rank IV

Oct 20, 2025

#12
Good ole Walmart has the 4 oz bottle for $151.05. Amazon $125.80. That's surprising to me.

Rank Benevolent Dictator

Oct 21, 2025

#13
Good ole Walmart has the 4 oz bottle for $151.05. Amazon $125.80. That's surprising to me.

4oz is a lot of lubricant for this stuff. That will pretty much last you for longer than you will own your Bronco. I purchase the 10gm amounts and I get two each complete, bumper to bumper seal coverage once a year
Tony#BPP, Deano Bronc

Rank 0

Oct 21, 2025

#14
Hey B-rad, the easiest way to get it is off of ebay or amazon. Just plug in the following info and you will get a variety of options. I initially went with the 10gram size, as it will do all of your rubber seals in the engine compartment, doors, windows, roof and tailgate, twice over.

Krytox GPL 105 Special Lubricant, Performance Lubricants 10g

It is amazing as to how little you need, as you will discover a little goes a long way. I applied it with a microfibre cloth.

Thank you for sharing. I just ordered a bottle from Amazon.
the poacher

Rank IV

Oct 22, 2025

#15
4oz is a lot of lubricant for this stuff. That will pretty much last you for longer than you will own your Bronco. I purchase the 10gm amounts and I get two each complete, bumper to bumper seal coverage once a year

Good catch, I had my grams and ounces screwed up. Thanks. I think Im going to try it. I plan on keeping my bronco for a while. Visited to their website and it seems to be the "Real McCoy". lol
the poacher, Deano Bronc
Moderator

Life is a Highway

Oct 22, 2025

#16
Here is what I use. It applies like a shoe polish.
ToddGreen, Deano Bronc

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