On Sat, 20 Jun 2020 13:35:31 +1000, "Rod Speed"
wrote:

wrote

Last year I re-caulked the counter tops in the kitchen, now
a year later all the caulking has started to turn yellow.

I used Kitchen and bath white silicone caulking,
guaranteed not to mold, mildew are change
color. I don't know the brand.

What went wrong ?

You believed their claims and didnt keep the
receipt so you now can't hold their feet to the
fire and make them do a full refund and pay
for your wasted time.

They will just mail you a coupon for a free tube of caulk.
I just went through this with Duracell on their "10 year battery".
A sealed package was full of white powder and goo in about 6.