Cycle Tank Sealer Kit - All-Inclusive Kit Seals Tanks Up To 5 Gallons

This great 3-Step cost savings kit is designed to clean, prep, and repair your motorcycles, generators, lawn mowers, tractors, snowmobiles, or other small tanks up to 5 gallons. Detailed instructions included. Satisfaction guaranteed!

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Do You Need Mesh? *

Part #: 52000-S

Price Each: $48.95

Retail Price:$55.95

Your Savings:$7.00(13%)

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Cycle Tank Sealer Kit Overview

Gold Standard Fuel Tank Sealer is specifically formulated to stop rust and corrosion by forming a tough, fuel impervious coating while simultaneously sealing small pinholes and weld seams.

This kit contains our KBS Klean (a water-based, heavy-duty, cleaner/degreaser) and RustBlast (a powerful rust remover/metal etch) to obtain a permanently sealed, rust-free fuel tank. These KBS prep products are formulated to extend rust-free storage times by leaving a temporary protective coating in addition to a zinc phosphate film.

The KBS Cycle Tank Sealer Kit contains everything you need to seal a tank of up to 5 gallons.

Gold Standard Fuel Tank Sealer, from the makers of KBS Coatings, is a superior, single-component, ready-to-use fuel tank sealer.

Tough and Durable Coatings - Cross-Linked Coatings

"I tried this product myself ... WORKED GREAT!!!!!"

Dave Stewart, Product Specialist for JP Cycles

Cycle Tank Sealer Kit Contents

Quart of KBS Klean
Quart of RustBlast
8oz of Gold Standard Tank Sealer
Black Nitrile Gloves
Stir Stick
Detailed Instructions

Working on a Tank with a Previous Liner?
Our PLUS KIT contains a Quart of Strip to quickly remove failed sealers.
Go HERE for the PLUS KIT.

Cycle Tank Sealer Kit Features

Silver metallic permanent coating
Eliminates all rust & corrosion
Impervious to all fuels, alcohol additives & most solvents
Gold Standard Tank Sealer can withstand temperatures of up to 500° F.
Permanently seals pinholes & weld seams
Flexible to expand & contract
Non-flammable
Environmentally safe
Contains no Methyl Ethyl Ketone (MEK)

Applications

✓Steel Tanks ✓Aluminum Tanks ✓Fiberglass Tanks ✓Diesel Tanks
✓Oil Tanks ✓Utility Tanks ✓Non-Potable Water Tanks

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Directions, Info Pages, and Tech Support

Tank Sealer TDS/Directions

Tank Sealer Flow Chart

Tank Sealer Tech Data

3-Step Tank Sealing System

How To Avoid
Common Tank Sealer Mistakes

Tank Sealer How-To's

Tank Sealer Chemical Resistance

Video - Sealing a Gas Tank

Learn how to seal up a Motorcycle Gas Tank with the KBS Cycle Tank Sealer Kit which gives you everything you need to seal a tank of up to 5 gallons.

Video - Sealing a Car Gas Tank - Part 1 of 4

Covers tank removal & fuel tank repairs.

Video - Sealing a Car Gas Tank - Part 2 of 4

Covers degassing the tank and welding any holes that are larger than pinholes.

Video - Sealing a Car Gas Tank - Part 3 of 4

Covers cleaning the tank with KBS Klean and etching the tank with RustBlast.

Video - Sealing a Car Gas Tank - Part 4 of 4

Covers sealing the tank with Gold Standard Tank Sealer.

Rating Snapshot

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439

Average Customer Ratings

4.8

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KBS to the rescue

1st time sealing a motorcycle tank. 96 Honda magna 750c is the tank I sealed. Patients definitely is needed. Hardest part was getting all the water out and waiting for it to dry. On day 3 of the 96 hour cure. My issue was slight rust so I figured better safe than sorry. I've been spreading the word.

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Reviewed by: George Savoy from Port Orchard on 5/3/2022

Saves unobtainable parts

Restoring old motorcycles can be a challenge trying to find parts. Some parts like a fuel tank are most always unavailable. This product has made my job much easier with the 3 step process. Even small holes or small cracks have been sealed and did not return. Top quality!

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Reviewed by: Barry from Renton Wa on 1/25/2022

Do It correct.

Do not waste your time on "home-brew" cleaners. The tank will rust again and then you need to take the tank, filters and carburetors apart again and clean out the rusty crud that the gas carried in. The cycle tank sealing kit will clean and coat the tank. No more rust. No more cleaning everything numerous times. I highly recommend.

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Reviewed by: SteveMar from Wisconsin on 10/5/2021

Best Sealer ever!

I have used this system twice! I sealed my friend's gas tanks on his 83 Shadow and I used it on my Dad's 2007 Shadow. Both tanks on my friend's Shadow were leaking and very very rusty not now thanks to KBS. Then I sealed my Dad's tank cause it was rusty he forgot to fill it up at the end of the season a couple of years ago so it rusted up so I bought KBS and sealed it and never had another problem with it! I will definitely use this product whenever I have to seal a Tank!

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Reviewed by: Stephen Boyd from Linden on 8/15/2021

Successful Result

Over many years I have paid for 3 tanks to be cleaned & sealed by others. I thought I would try myself on a 71 year old motorcycle tank. Starting with a weeping rusty mess, I went through the 3 step process and did not rush at any step process. The end result is outrageous, the materials provided were sufficient and worked wonderfully. Next time I need to redo a tank I will again do it myself and save the $$$'s. I was quoted $350.00 to have this tank done. Cost me less than $50.00 for the kit.

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Reviewed by: Dennis from Illinois on 7/27/2021

Great product

I've used this tank sealer on 2 Fat Bob Harley tanks. Both were over 25 yrs old. One was severely rusted with pin holes and had been sitting several years. The other wasn't as bad but had rust from sitting for 2 1/2 years outside, on the bike, with little gas in it. This sealer fixed them both and I managed to save the original paint on both of them. These tanks are getting harder to find and are getting expensive when you do find them. Thanks KBS, what a great product.

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Reviewed by: Harry from RUSKIN on 7/14/2021

Great products!

I used their products to seal a vintage Porsche gas tank and vintage Honda bike tank. Great products, great company!

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Reviewed by: Jim Panzer from Freedom WI on 6/22/2021

Really works well!!

I have a 1979 Kawasaki 125 that because the tank was so bad the carb kept clogging. It was given to me because it didn’t run. I tried a couple of things before I got the - cleaner and coating. That worked so well that I repainted the tank and had decals made and it is the best looking thing on the bike!!!! The bike runs like new. THANKS!!

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Reviewed by: Meg from Traverse city, MI on 6/22/2021

Great Product

Easy to understand instructions. Great Tech support .......with follow-up Worked GREAT on my Portable welder....

Did you find this helpful? 0 of 1 Found Helpful

Reviewed by: Tom Anderson from Merrill on 3/23/2021

have not used yet, will know more when weather get warm enough to apply

Did you find this helpful? 0 of 5 Found Helpful

Reviewed by: Michael Christman from Monarch on 1/12/2021

Excellent products !

All these products are great ! Better than the products is the customer service !!!

Did you find this helpful? 0 of 1 Found Helpful

Reviewed by: Peter Belardino from Albion on 10/13/2020

best fuel tank liner ever

I used KBS on my vintage Yamaha tank that was in bad shape 5 years ago. It still looks like new bare metal inside. I show it to anyone that will look, they all think its a new tank. This is a great product.

Did you find this helpful? 2 of 3 Found Helpful

Reviewed by: Terry D. Mathews from West Melbourne on 4/8/2020

Moto gas tank

Product worked woderfully. Had really bad rust in a tank so had to rust blast it for longer but it got it all. I was impressed.

Did you find this helpful? 1 of 3 Found Helpful

Reviewed by: Butters from DeKalb, Illinois on 11/12/2019

Great tank sealer

Product worked exactly as advertised!!! The tank had rust that caused carburetor to repeatedly clog. After I used the product.. which was very easy to use, tank looks better inside than new. Now no further carburetor problems. Thanks KBS !!

Did you find this helpful? 2 of 4 Found Helpful

Reviewed by: Jack from Cincinnati,oh on 7/23/2019

Great great product

We bought an old Bultaco motorcycle and it was a fiberglass gas tank so we needed to coat the inside because of the new ethanol gas would it just eat the resin it works so good and most of all the customer service and help they gave you is incredible they are there always for you to walk you through it answer any of your questions highly recommend this product

Did you find this helpful? 2 of 4 Found Helpful

Reviewed by: Steve from Hillsborough CA on 7/5/2019

Best sealer I've ever used

I purchased this after speaking with a lot of friends who restore bikes and hearring rather disappointing reviews from them about some of the other products they tried so I took the plunge and tried something new. I will never go back to any other liner, I was able to reseal a tank for Yamaha Vision that had been sitting out and has numerous pinhole leaks. I patched the outside and then used KBSs coating to seal the tank and it's held up amazingly well, I couldn't believe how clean I was able to get the tank with their product before I coated it and now with the coating in it's like new tank. 10/10 will definitely be ordering this again for a restoration project.

Did you find this helpful? 1 of 3 Found Helpful

Reviewed by: Jeff Sawyer from Grand Rapids, MI on 4/19/2019

Great Tank Liner

I lined a CB550 tank with this product over the winter and couldn't be happier. This product covers well and the pre cleaners work very well. I did use a toilet bowl cleaner first just to get the large chunks out before switching to the kit cleaners. This is the second tank I have used this product on and the first was done in 2011. It has held up perfectly.

Did you find this helpful? 2 of 4 Found Helpful

Reviewed by: Altman David from WI on 3/7/2019

Good kit easy to use

This is the second bike I have used a KBS kit on. I like them as they are easy to use and provide great results I have tried other brands and was not happy with the end result so it is KBS from now on.

Did you find this helpful? 2 of 4 Found Helpful

Reviewed by: John B from Jamestown ND on 1/25/2019

Simple to use

Finally got around to using the tank sealer kit.The tank was off a portable welder and heavily rusted.Used a variety of rust removal products before I used the KBS kit.Kit was easy to use and produced a superior finish to inside of tank that is "Rock Hard".Will use on my next rusty tank....

Did you find this helpful? 1 of 2 Found Helpful

Reviewed by: jeffrey heiser from vesper wisconsin on 8/29/2018

Works if you follow the directions

This worked well. I let it set up longer than the time recommended due to scheduling, I was also able to re-use the blast when I found some rust at the bottom seam. I have ridden 50 plus miles of mountain and dirt roads and now not getting the carb plugs I was getting previosly.

Did you find this helpful? 3 of 4 Found Helpful

Reviewed by: mark a adler from VAUGHN on 8/27/2018

It Works

resigned my Honda tank, quality product. the more time you spend on the steps the better the results. it took me about 2 days to do mine and couldn’t be happier! Thanks

Did you find this helpful? 1 of 2 Found Helpful

Reviewed by: jon from leesburg, ga on 8/23/2018

Good Stuff

Worked just as described. We watched the video before cleaning the tanks. They turned out wonderful. Thank you for a great product at a reasonable price.

Did you find this helpful? 2 of 3 Found Helpful

Reviewed by: Bejay Rouse from Naples on 2/27/2018

Very Easy To Use

Very easy to use seemed to coat well great product.

Did you find this helpful? 1 of 1 Found Helpful

Reviewed by: Mathew R from Attleboro, MA on 10/6/2017

Great Product and Very Fair Price

Easy to use. Worked as described. I used it on a stock painted tank, with caution, and didn’t wreck the paint. Would definitely recommend and use again if needed. Great product and very fair price.

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Rob from Dallas OR on 10/4/2017

Amazing

Had an old kawasaki big horn tank that was sitting for 35 yrs with old fuel in it. With 3 nights of work and patience KBS products fully restored my tank. With limited labor and hours the products they offer are effortless and effective. I would recommend this product to anyone!

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Randy from Columbiana on 9/28/2017

Q: I want to order the basic cycle tank repair/sealer kit, but i'm being asked if I want the Mesh too. What's the mesh for ?

Asked by: Wes B. - 10/7/2013

A: The Fiberglass Mesh can be used to seal up and reinforce a weak area or an area with several pin holes. This is done on the outside of the tank with some of the Tank Sealer used as the "resin" for the Mesh.

Was this answer helpful? 45 of 51 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (10/7/2013)

Q: Is there a min. temp to use this?

Asked by: John R - 11/24/2013

A: It is always best to do all three steps (KBS Klean, RustBlast, Tank Sealer) when the ambient and surface temperature is above 55 degrees.

Was this answer helpful? 32 of 38 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (11/24/2013)

Q: once you open the sealer do you have to use it right away? i have 2 flat side harley tanks i need to do and just woundered if i can do one at a time

Asked by: jim - 12/16/2013

A: Yes, you can do (2) tanks with (1) kit. Be sure to prep both tanks and then pour 1/2 of the can of Tank Sealer into one tank and then the other 1/2 of the can of Tank Sealer into the other tank immediately.
Note: Never pour the Tank Sealer from one tank to the next.

Was this answer helpful? 22 of 26 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (4/5/2014)

Q: Have used your tank sealer before, worked great. Is your sealer OK for use in a motorcycle oil tank? This is an old Harley and the tank does not get any return hot oil.

Asked by: Don - 6/7/2014

A: Yes, our Tank Sealer can be used to seal up an oil tank after the tank has been prepped using KBS Klean and RustBlast.

Was this answer helpful? 16 of 19 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (6/12/2014)

Q: I bought a new gas tank for my Harley. the manufacturer say's to pressure test it before use. where do I get that done? is it expensive ?

Asked by: jennifer knotts - 3/2/2014

A: Please call your local radiator shop as this is where many of our customers get pressure testing done.

Was this answer helpful? 14 of 17 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (4/5/2014)

Q: What is mesh ?

Asked by: Bart B - 3/28/2019

A: The BackBone Fiberglass Mesh is used for areas of your tank that need to be reinforced. If you have pinholes and weak areas, you can use the BackBone Fiberglass Mesh with some Tank Sealer on the outside of your tank to reinforce that area. The included directions walk you through the simple process.

Was this answer helpful? 0 of 0 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (3/5/2021)

Q: I have a question about the KBS klean. On the included direction & application information sheet Step #1 (3) says to use a 1:1 ratio of hot water with the KBS klean and pour mixture into the tank. However, on the bottle it says concentrate makes up to 10x volume. What is the correct mix ratio? 10:1 or 1:1? Please let me know. Also in step (4) is says to empty tank and repeat as necessary. Do I store the used solution and reuse it after rinsing out the tank?

Asked by: William R - 5/8/2019

A: KBS Klean can be diluted 10 parts hot water to 1 part KBS Klean but it is BEST to use KBS Klean full strength when cleaning the inside of a tank. Full strength is 1 part Hot Water and 1 part KBS Klean.

Yes, drain the used KBS Klean solution into a bucket and keep it until you can inspect the inside of the tank to verify it has been cleaned really well. You can always re-use the KBS Klean solution if the inside of the tank needs additional cleaning.

Was this answer helpful? 0 of 0 Customer(s) found this Answer helpful.

Answer provided by: KBS Coatings (3/5/2021)

Questions? Ask Here.

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Our "PLUS" Kit contains everything found in our regular Cycle Tank Sealer Kit, "PLUS" a quart of KBS Strip to quickly remove any old failing sealers previously used to seal your tank.

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Cycle Tank Sealer Kit - All-Inclusive Kit Seals Tanks Up To 5 Gallons

Select Options and Quantity

Cycle Tank Sealer Kit Overview

Cycle Tank Sealer Kit Contents

Cycle Tank Sealer Kit Features

Applications

Directions, Info Pages, and Tech Support

Video - Sealing a Gas Tank

Video - Sealing a Car Gas Tank - Part 1 of 4

Video - Sealing a Car Gas Tank - Part 2 of 4

Video - Sealing a Car Gas Tank - Part 3 of 4

Video - Sealing a Car Gas Tank - Part 4 of 4

Rating Snapshot

Average Customer Ratings

Q: I want to order the basic cycle tank repair/sealer kit, but i'm being asked if I want the Mesh too. What's the mesh for ?

Q: Is there a min. temp to use this?

Q: once you open the sealer do you have to use it right away? i have 2 flat side harley tanks i need to do and just woundered if i can do one at a time

Q: Have used your tank sealer before, worked great. Is your sealer OK for use in a motorcycle oil tank? This is an old Harley and the tank does not get any return hot oil.

Q: I bought a new gas tank for my Harley. the manufacturer say's to pressure test it before use. where do I get that done? is it expensive ?

Q: What is mesh ?

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