Does it hurt the exterior paint? My tank has a nice finish on the outside but the inside lining is peeling and there is some rust.

The cleaner will not, the rust blast will absolutely destroy your paint, and you will not be able to remove the coating material from any surface once it dries. Watch the YouTube video on it, it is awesome and very helpful and instructs to protect the outer finish

How do the sealant hold up againt racing fuel ?

I build harleys , and this is the only permanent seal to use , as I said PERMANENT. ITS WHAT SHOULD ONLY BE USED EVEN WITH RACING FUEL , The other products are temporary sealants that lack off rubber in your tank , hope this helps you

I have an aluminum tank. Will this work for aluminum?

Yes, the Fuel Tank Sealer Kit works flawlessly on aluminum tanks. Because aluminum can be very smooth, please be sure to etch all of the sides of your tank with the RustBlast for a minimum of 30-45 minutes on each side.

Im buying a new 4 gallon tank. Would i still need to use the rust remover solution or can i skip that part? Just use the cleaner and sealer?

RustBlast is an acid etch. A new tank is typically very slick and lacks surface profile. RustBlast will etch the surface and give an ideal surface profile so that the Tank Sealer sticks really well.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Cycle Tank Sealer Kit, Motorcycle Gas Tank Sealer

Product ID: 5695327

Details

Brand
KBS Coatings
Item Weight
2.4 kg
Item dimensions L x W x H
6 x 6 x 10
Material
Nitrile
Style
Industrial

⛽Fuel & ethanol proof formula

🛡️Permanent rust & corrosion barrier

🛢️Seals tanks up to 5 gallons

¥25633

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal it once, ride forever — the ultimate tank armor for your machine!

DIY PRO RESULTS - RustBlast prep reduces flash rust 80%+ for a durable, professional finish
FUEL READY FORMULA - Compatible with gasoline, diesel, E10, E15, E85 & most solvents
ALL IN ONE 3 STEP KIT - Complete degreaser, rust remover & sealer—no extra buys needed
ROCK SOLID RUST PROTECTION - Bonds directly to rust & metal, sealing pinholes & welds permanently
VERSATILE TANK COMPATIBILITY - Works on steel, aluminum & fiberglass tanks up to 5 gallons

The KBS Coatings 52000 Cycle Tank Sealer Kit is a professional-grade, all-in-one 3-step system designed to permanently seal and protect fuel tanks up to 5 gallons. Featuring a heavy-duty degreaser, rust remover, and a tough, fuel-proof silver sealer, it bonds directly to rust and metal surfaces to stop corrosion and pinhole leaks. Compatible with all modern fuels including ethanol blends, it works on steel, aluminum, and fiberglass tanks, delivering durable, long-lasting protection with a DIY-friendly process.

Specifications

ASIN	B000IBDIX2
Best Sellers Rank	#10,685 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Sealers
Brand Name	KBS Coatings
Color	Lightly Pigmented Silver
Compatible Material	Alloy Steel, Aluminum, Fiberglass, Glass, Metal, Plastic
Customer Reviews	4.5 4.5 out of 5 stars (1,529)
Global Trade Identification Number	00818032011112
Included Components	KBS Klean - 1 Quart
Item Dimensions	6 x 6 x 10 inches
Item Form	Liquid
Item Highlight	Rust remover and liner for fuel tanks up to 5 gallons. Includes KBS Klean, RustBlast and Gold Standard Sealer.
Item Type Name	Tank Sealer Kit - 5 Gallon Tank
Item Weight	2.4 kg
Manufacturer	KBS Coatings
Material Type	Nitrile
Model	52000
Number of Items	1
Number of Packs	1
Part Number	52000-S
Style Name	Industrial
UPC	818032011112
Warranty Description	Quite simply, if one follows application instructions & applies proper mil thickness, and you don’t believe our products perform just as well if not better than the products you are currently using, we will refund your product purchase.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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