Rust Proofing

Diamond Kote is our rustproofing of choice for new (less than 2 yrs old) vehicles. 
*Need your annual Diamond Kote, First Canadian or Symtech inspection done? We do that!  

Diamond Kote Barrie

Before you even turn the key for the first time, the steel used to manufacture your new car or truck begins the process of returning to its natural state: iron ore. Rust forms when iron, oxygen and water combine to create an electrochemical reaction. If you remove one of the three elements in that simple rust formula, you can prevent corrosion.

Unlike annual oil-based treatments, it is a premium rustproofing application that is a one-time application with an optional lifetime warranty (for qualifying vehicles).

Why Choose Diamond Kote?

Diamond Kote’s liquid corrosion barrier compounds are independently tested to exceed the highest automotive corrosion resistance standards in the world. The highly resilient rust protection formula penetrates into the areas of your vehicle where rust starts, keeping air and water out, and stopping rust before it begins. Applied in a two-stage process, Liquid Corrosion Protection is designed to be exceedingly flexible to allow it to expand and contract with the thousands of temperature changes your vehicle will face each year.

Vulcanized Undercoating

Diamond Kote’s premium, Vulcanized Sound Shield Undercoating is a rust preventative by design. Its durable, rubberized coating not only insulates your vehicle from the elements but also blocks excessive road and engine noise.

We harnessed all the science that vulcanization does for objects like hockey pucks and running shoe soles into our world-renowned undercoating. The result is tough, flexible and virtually indestructible rust and sound protection.

Rust Protection

Rust perforation usually starts from the inside body panels. By the time rust appears on the outside of your vehicle, major rust damage has already been done.

Rust Protection is sprayed under high pressure into your body panels so it can get deep into the seams and crevices, where corrosion begins.

Paint Protection

Is factory paint tough enough? The paint layer on your car is less thick than a credit card. It needs protection in order to stand the test of time. Without it, you’ll quickly notice your investment ageing: fading colour from UV rays, damage to the clear coat from acid rain and loss of vibrancy.

With Diamond Kote Paint Protection, your paint is protected from the elements that damage the paint over time. It preserves the quality of the colour and makes your vehicle easier to clean.

Fabric Protection

Interior protection forms an invisible barrier that protects all fabric surfaces from spills and discolouration while preserving the natural beauty of your interior.

We love to use this protection on carpets in addition to Weathertech Floor Liners to make your interior fresh all year round and protect from those nasty salt stains in winter.

This formula is 100% CFC-free – it’s safe for your vehicle and the environment.

Diamond Kote Reviews

Diamond Kote is applied to every panel of your steel or aluminum vehicle’s body, giving you the ultimate protection in any weather. You’re protected from chemicals, brake dust, salt, dirt, moisture and humidity.

Edgar Buenaventura
Edgar Buenaventura
2022-11-08
Friendly staff. Lots of accessories to choose from at reasonable rates. Walked in and was able to get a tint right away. Again very friendly staff will be back for more when the need arises.
Colleen Crosby
Colleen Crosby
2022-11-08
Rust Check is a great product and DDF Automotive are great people to deal with. Highly recommend doing business with these folks.
Pascal Loyer
Pascal Loyer
2022-10-25
Very good service thank you
Andrew Forbes
Andrew Forbes
2022-10-18
DDF is a Rustcheck dealer, and they do a superb job rustproofing our vehicles. I wouldn't hestitate to recommend them. Keep up the good work! Andrew Forbes
Aiman Massadeh
Aiman Massadeh
2022-10-05
Been here on 3 separate occasions; got 3 separate cars’ windows tinted and all came out excellent with no issues. Also got 2 cars rust proofed and no complaints there either. Prices are EXCELLENT and quality matches. Going to be coming here for years to come.
Sue Booth
Sue Booth
2022-10-03
Very helpful, friendly and knowledgeable staff. Plenty of parking, clean establishment and many items and / or services for your car/ truck needs. Auto starters, alarms, stereos, weather tech mats, step bars, rims so much more. I was impressed by the all in one store items to choose from, thank you for a job well handled and completed.
Alicia Rouleau
Alicia Rouleau
2022-09-23
DDF is always such a great business to work with. They always provide excellent customer service! My whole family has gotten remote starters from them at a great price and have never had any issues! Would recommend them to anyone!
lbpuppy1
lbpuppy1
2022-09-15
Great place to deal with. Willing to listen to your situation and work a solution for all. Thank you
HIMANISH MIDHA
HIMANISH MIDHA
2022-09-14
Great customer service !
Karina Fensterer
Karina Fensterer
2022-09-06
DDF was super professional, friendly, and accommodating. They fulfilled my wishes exactly and I will definitely be coming back