Do you sell a sealer for a R.V. plactict or whatever a waste holding tank is made of ?

you would have to contact them direct, this sealer is for metal gas tanks and I don't know if it would work on plastic.

I have a toyota camry 1997 and the gas tank started leaking drops of gas when my car is on. Will this seal work on my gas tank? its a metal gas tank

Yes and no it could definitely but I would be worried about the hole getting bigger after rust or further cracking depending on what happened . I would suggest putting some tank safe jb weld then using this. for your gas tanks you will need the 2 quart version of this . here are some links to read up on it I hope it helps. https://www.kbs-coatings.com/tank-sealer-flow-chart.html https://www.kbs-coatings.com/how-much-tank-sealer.html https://www.walmart.com/ip/J-B-Weld-8217-J-b-Autoweld-Gas-Tank-Repair/52510066?wmlspartner=wlpa&selectedSellerId=1330&adid=22222222227045949347&wmlspartner=wmtlabs&wl0=&wl1=g&wl2=c&wl3=95409016250&wl4=aud-261800281660:pla-217979583890&wl5=9018402&wl6=&wl7=&wl8=&wl9=pla&wl10=100362769&wl11=online&wl12=52510066&wl13=&veh=sem

A lot of answers on the FAQ say that it covers 3-4 gal tank. i have a 5 gal tank, do i need two cans or just one?

I used 2 cans For my 5 gal tank

can this product be used to repair a crack in the bottom of a 1200 gallon plastic water storage tank?

I used this after the rust blaster to coat the inside of a motorcycle metal fuel tank and it worked great, but for your 1200 gallon tank, I don't think this will help at all as it is more of a coating than a crack repair and you would need way to much of this product to even try. I would search for another product for your repair.

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KBS Coatings 5200 Gold Standard Tank Sealer - 8 fl. oz., Silver

KBS Coatings 5200 Gold Standard Tank Sealer - 8 fl. oz., Silver

Product ID: 294621220

Details

Brand
KBS Coatings
Item dimensions L x W x H
7.4 x 7.6 x
Item weight
0.69 Pounds
Material
Vinyl Metal
Style
Compact

💧Waterproof, corrosion-resistant

🛢️Seals up to 5-gallon tanks

🇺🇸Proudly made in the USA

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R1421

Duties & taxes included

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal your tank, seal your legacy.

MADE IN THE USA - Crafted domestically to ensure premium quality and reliability for your automotive projects.
PRECISION COVERAGE - 8 fl. oz. formula efficiently coats tanks up to 5 gallons, minimizing waste and maximizing value.
PRO GRADE COMPATIBILITY - Designed to work seamlessly with KBS Klean and RustBlast for a flawless, long-lasting seal.
WATERPROOF RUST RESISTANT - Engineered to withstand moisture and prevent corrosion, extending tank lifespan.
ULTIMATE GAS TANK PROTECTION - Seals and protects metal tanks from rust and corrosion with a durable silver finish.

KBS Coatings 5200 Gold Standard Tank Sealer is a professional-grade, silver liquid sealer designed to protect metal gas tanks up to 5 gallons from rust and corrosion. Made in the USA, this waterproof formula works best when used alongside KBS Klean and RustBlast, delivering a durable, long-lasting finish trusted by automotive pros.

Specifications

ASIN	B00DMIDUUY
Best Sellers Rank	#16,588 in Automotive ( See Top 100 in Automotive ) #26 in Care Corrosion & Rust Inhibitors
Brand Name	KBS Coatings
Color	Silver
Compatible Material	Vinyl, Metal, Asphalt
Customer Reviews	4.5 4.5 out of 5 stars (373)
Global Trade Identification Number	00818032011105
Item Dimensions	7.4 x 7.6 x 7.1 centimeters
Item Form	Liquid
Item Weight	0.69 Pounds
Manufacturer	KBS Coatings
Material Type	Vinyl, Metal, Asphalt
Model	5200
Number of Items	1
Part Number	5200
Style Name	Compact
Surface Recommendation	Metal, Fiberglass
UPC	099998214063 818032011105
Unit Count	8 Milliliters
Water Resistance Level	Waterproof

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