BOSS� 804 Pool & Spa Silicone is a premium quality silicone sealant specially formulated for grouting ceramic tile. BOSS� 804 is a one-part, neutral cure, mildew resistant, silicone sealant that has very little odor and cleans up easily with warm water. - Non corrosive grout - Very little odor - Added mildew inhibitors - Formulated for ceramic and porcelain, tile, natural stone, and polycarbonate
C**Y
old product - 2017
This product never set and when I contacted the manufacturer they asked for the code on the tube and since it started with 17 they said it was from 2017 and was too old - shelf life is only 1 year. Trying to get refund but it is past the 30 days so we will see. Buy somewhere else or check date as soon as you receive the product.
S**?
Its good stuff.
Used this in a fiberglass swimming pool. We used this to grout a glass tile border we installed. It is hard to work with!!! So get informed before you try to work with this stuff. You tube has good instructional videos on techniques etc. If you do it right, it looks great. As far as I know, Silicone based grout is the only way to go with a fiberglass pool.
S**D
Take your time and watch video on application
Product came quick. It is silicone so not as easy to work with as I thought But need this for my fiberglass pool for long lasting effect
C**S
Not very accurate.
Poor instructions. not very accurate readings on heartrate. readings fluctuate.
C**N
Could it have been an old product
I had a tuff time getting it out of the tube. I got several blobs of dried silicone in the mix. I think the tube was old
A**R
Three Stars
OK but somewhat difficult to use.
G**R
Five Stars
As advertised.
R**B
Three Stars
ok
Trustpilot
3 weeks ago
4 days ago
