Waxoyl black Vs clear?

[slybunda]

Seen these waxoyl tins in black and clear and wondering if there is any difference between them other than the colour?
The black seems to be on sale for almost half the price Vs clear.
Can black be used inside cavities or is it clear only?

 

[Donald]

My truck was sprayed with black NH Coatings on the undercarriage and clear other areas. So consider using both colors.

 

[slybunda]

Thing is, is it just colour that's different as in a dye additive or some other chemical composition changes?

 

[dfarr67]

I pay a bit more for black- it's got graphite in it for colour. Easier to see spray coverage and looks better to the customer.

 

[slybunda]

So got to do some testing with the black waxoyl on the weekend. Put few spoons of the stuff in a cup, it was 8c temperature used infra red temp gun to check and the waxoyl is more of a paste like peanut butter.
Put it in front of a fan heater and got it to 20c, becomes totally different, at 20c it's like honey thick but drips off the spoon not like how at 8c it's like peanut butter paste.
I did heat it up a bit more and it just becomes thinner so yes heat makes massive difference to this stuff.
Iv left it in the cup and will check it again in few days and see how it's going.