Never seen this before.

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wristpin's picture
Last seen: 11 min 25 sec ago
Joined: 23/05/2012 - 22:09
Never seen this before.

This transfer has survived on the fuel tank of a late 50s Suffolk. The stuff would appear to work as the inside of the tank is totally rust free.

.In 40 + years of involvement with Suffolks I've never seen it before.


The image fails to show ICI before Granodine  ,  Googling it shows that a product of that name still exists in relation to other uses .

Last seen: 12 hours 8 min ago
Joined: 12/04/2014 - 01:44
New to me, too.

New to me, too.

"Granodine 20 L is designed to produce a calcium modified zinc phosphate coating on iron and steel. Galvanized steel articles and zinc base die-castings can be treated in mixed production along with steel."

Trademark THERMOIL GRANODINE Registration Date: 1940-07-09