I received a caliper seal kit for my '83 venture. Included was a small pack of what looks like a red grease. There were no instructions in the seal kit nor in the factory manual explaining what to do with this 'stuff'. It appears to be a lubricant that you put on where (pistons, seals, dust seal)? It is dissolved by brake fluid but I'm hesitant to use it for fear of contaminating the system which I just spent countless hours cleaning up.
Any help would be appreciated.