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Blackit dry rustproofing underseal wax

Blackit dry rustproofing underseal wax
 Blackit dry rustproofing underseal waxBlackit dry rustproofing underseal wax 
Want something better? Checkout WAR SUPERWAX

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Our Price:  £8.00(Inc. 20% VAT)(£6.67 Exc. VAT)Earn 8 Loyalty Points

Add an FX10 Spraygun (no thinner needed)

Brand:  Buzzweld

  (5 Reviews)


BLACKIT is a new formula of underbody rustproofing wax we developed as an upgrade top a typical waxoil / wet wax


Blackit is a tough, dry, black wax for underbody blacking and protection.

offers a viable cost effective alternative to Wax Oil, wet waxes such as dinitrol, and hard underseals such as tetrosyl.

  • Great coverage and protection.
  • Dries properley.
  • Resists cleaning
  • easy to apply
  • based on a marine hull coating.
Average Rating (5 Reviews):  

Blackit on a double cab pickup
Sunday, 24 May 2020  | 

Had this for a couple of weeks, not had the chance to do the prep and apply,
So, bank holiday weekend, steam clean under the motor, clean off crud with a big screw driver and leave to dry,
Give the first can a good shake and set to work, start at the back end of the pickup, it keeps going and going, amazing amount of material in a can, get down 3/4 of a chassis rail all sides with a decent amount of coverage,
Carry on around, 4 cans and got a good first coat on, looks the mutts, nice finish, decent cover and drying lovely in the sunny weather, quick cuppa and hopefully get another coat on,

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Blackit - aerosol
Monday, 13 April 2020  | 

This is a really good product; especially for the price. It goes on really east, with decent coverage even after a single coat.

I was pleasantly surprised by the coverage. It seems to apply very evenly, which isnít common for aerosol underseal products, as usually the nozzle gets blocked which reduces the spread of the spray.

I have a medium sized hatchback, and I used 4x 400ml cans to do the front and rear arches, and seals. For a whole car, I would ideally have bought 6 cans

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Tuesday, 7 April 2020  | 

Firstly Craig sent this out to me after I accidentally redecorated my driveway with CIO (which deserves a review in itself as this is brilliant customer service and not something any other company would do!), I used black it on my rather tatty axles and has transformed them, it is simple to apply with a brush and is lovely and thick, it was so nice to work with I would happily do the entire chassis however I have already stocked up on several tins of WAR!!
As a foot note my driveway is still hasn't started to rust!!

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Friday, 12 July 2019  | 

The order was easy and delivery very fast happy with. only thing which got in the way was the "as a question icon which kept popping up right where I was typing , other than that happy to shop here yet again for good produces that work at the right price.

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Friday, 18 January 2019  | 

Great product however the labeling could be more descriptive as in what it is and what it does.
I actually thought this was a primer as it came free with my RCP.
The caps also clog a bit too quickly.
After I found that it was an underbody wax It seems to be a good product.
I have a lot more work to do on my car so I will be giving a further review at a later stage.

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1 of 2 people found this review helpful.

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