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A Cautionary Tale In Black......

mike newall

Well Known Member
Sponsor
Got the new Grove legs for the 8.

I will be encasing them in the fibreglass, however, they still need protection.

Not a big job, rattle canned Acid 8 etch on - very good product.

Thought - Mmmmmm, what have I got on the shelf that's black ?

Grabbed a couple of spare tins of high temperature black - sprayed it on, they looked really sharp.

Problem was, they didn't really set hard.

Left them a couple of days - nah.

Today, I thought I would go over the bearer blocks with ordinary acrylic satin black which I have used for tail springs etc. Scotched, wiped with de greaser panel wipe - the black came off !

Did some digging - it isn't paint as we know it Jim - to paraphrase an Engineer !

Turns out it is a lacquer carrier and a carbon coating which withstands very high temperatures such as stoves, manifolds etc.

So, I am now taking all the black off of the gear legs and will use two pack.

I should be smarter than this by now - perhaps it's all the aluminum dust :rolleyes:
 
Hehe, I've also got a can of that high temp stuff at home, if you ever need another one. Let me just tell you that it doesn't work well with fibreglass instrument panels either. :eek:
 
Carbon against aluminum is bad ju-ju. It incites galvanic corrosion to start in the aluminum.
 
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