Shopdog wrote:
I bought a new 5 gal. pail of Thompsons the other day to finish my
deck, I opened it up and its milky! What gives my other (older) single gal
is clear fluid. The look of the pail is the same but the product seems to
have changed.
Any ideas on this.

Thompson's makes about a dozen different deck-seal products.

Which one do you have?