Just had this in an email from CRC
Dear CRC Customer,Finish Line has informed us that some of their bottles contain the wrong brake fluid.Please check to see if the bottle has a clear side window as illustrated in the attached image. If your bottle/s has a clear side window please send a photograph of the bottle together with your CRC Ref number, name and address. We will refund your purchase of this product.
IMPORTANT
When you have sent us these details:
1. Please empty the bottle and dispose of the contents as directed by your local authority.
2. If you have used the oil for your bike then have the brakes bled completely, cleaned and checked by an approved cycle mechanic.If your bottle does not have a clear window you can carry on using it.
Don't know if it affects only bottles sent via CRC or a whole batch.
Just so you know.

