New bathroom sink replacement bead sealer

SFVdave wrote:

Cummins12V98 wrote:
Why do people think everything is Silicone??? Silicone is not a great adhesive.

DAP Easy-to-use acrylic latex that bonds like a glue and seals like a caulk. It tools easily and provides a durable, mildew resistant, watertight seal with excellent adhesion and flexibility.

They make the same in white.

Thanks, I think this is a better choice than the butyl tape.

EXACTLY!!!

100% pure silicone is an excellent adhesive and is used extensively in aircraft assemblies and electronics to adhere and "rugadise" parts so they stay in place in high vibration applications - especially helicopters.
I used silicone to bond the porcelain sink in our last TT and it held firm for 13 years till we sold it.

From Kohler sink manual..

HERE


Click For Full-Size Image.

Take note of the red circle at the top of the installation manual I added..

It reads SILICONE!

If Silicon is good enough for Kohler, it is good enough for myself.

I was very skeptical about it, but in this case, it really does work, just make sure it is BATH AND KITCHEN rated.. The Bath and Kitchen versions have antimold/mildew protection.

Cummins12V98 wrote:
Why do people think everything is Silicone??? Silicone is not a great adhesive.

DAP Easy-to-use acrylic latex that bonds like a glue and seals like a caulk. It tools easily and provides a durable, mildew resistant, watertight seal with excellent adhesion and flexibility.

They make the same in white.

Thanks, I think this is a better choice than the butyl tape.

Cummins12V98 wrote:
Why do people think everything is Silicone??? Silicone is not a great adhesive.

DAP Easy-to-use acrylic latex that bonds like a glue and seals like a caulk. It tools easily and provides a durable, mildew resistant, watertight seal with excellent adhesion and flexibility.

They make the same in white.

Point taken, however, the tube that was included by the sink manufacturer with the new sink I bought was labeled as SILICONE adhesive/sealer. It also felt like silicone, Acrylic/latex caulks have a complete different feel and clean up easier than the caulk the manufacturer included.

While I generally agree that silicon caulks make for terrible general purpose sealants, in my case obviously the manufacturer of said sink must have thought it was a good enough to include a tube of SILICONE adhesive/sealant for mounting my sink.. If the manufacturer thought it was good enough, who am I to question their wisdom..

So far, it appears the manufacturer of my sink was correct as that sink hasn't moved one bit and it hasn't leaked ever..

Why do people think everything is Silicone??? Silicone is not a great adhesive.

DAP Easy-to-use acrylic latex that bonds like a glue and seals like a caulk. It tools easily and provides a durable, mildew resistant, watertight seal with excellent adhesion and flexibility.

They make the same in white.

time2roll wrote:
I use DAP brand white silicone kitchen and bath adhesive sealant from Home Depot for similar projects at home and would use same in the RV.

^^^THIS^^^

Have a china bathroom sink in my sticks and bricks, came with tube of Kitchen/bath adhesive/sealant from the manufacturer of said sink. Fixture does not have clamps or screws to hold it down, relies solely on the adhesive/sealant to hold it in place and seal the perimeter.. Installed it better than 30 yrs ago, hasn't leaked or moved..

Much better option than using butyl rubber caulking/tape..

time2roll wrote:
I use DAP brand white silicone kitchen and bath adhesive sealant from Home Depot for similar projects at home and would use same in the RV.

Agreed, it's still a sink regardless if it's in an RV.

I use DAP brand white silicone kitchen and bath adhesive sealant from Home Depot for similar projects at home and would use same in the RV.

Cummins12V98 wrote:
First you need to tell us what type of sink. Stainless that has clips to draw it down tight or self rimming that just sets in place?????

It's a JR plastic small bathroom sink. Has 4 plastic clips that screw into vanity top. Question, Out here in Southern California the temperature is in high 90's. Do you think leaving the butyl tape in the sun will make it softer and more sticky and help molding into shape? I want the tape made into a roll.