Return to the Kitchens Forum | Post a Follow-Up

 o
Tips to remove caulk between marble counter and undercount sink?

Posted by three3apples (My Page) on
Tue, Apr 29, 14 at 9:29

Ours looks like a white silicone and began peeling soon after it was put on. In one area it is peeling badly, discoloration, and looks awful. Of course this is right in plain view when facing the sink. How can I safely remove the entire run of caulk without scratching my white sink or damaging the marble? Thanks.


Follow-Up Postings:

 o
RE: Tips to remove caulk between marble counter and undercount si

Carefully cut the caulk away on the top and bottom of the caulk line with a razor blade. Grab the caulk with a pair of needle nose pliers-- it should come out as long strips. You might have to use the razor to scrape off remaining bits of caulk. A hair dryer on low heat can help soften the caulk. Clean well, make sure it is dry and put blue painters tape down to mask the sink and counter before reapplying new silicone. I think you can use acetone but you might want to ask a fabricator/stone yard about that.


 o
RE: Tips to remove caulk between marble counter and undercount si

I just did this a couple of months ago, I used a curved paring knife and was very slow and deliberate. It can take forever but it is important to get as much of the old stuff out as possible. Our installer initially used clear caulk and it started looking cruddy very quickly so I replaced it with white. It is amazing how big of a difference crisp, clean caulk makes.


 o
RE: Tips to remove caulk between marble counter and undercount si

How long since install? If it is a reasonable amount of time your installer should be held liable for repairs. Now, please don't ask me what a reasonable amount of time is cuz I aint gotta clue.


 o
RE: Tips to remove caulk between marble counter and undercount si

sharp new razor and steady hand. before you redo it, clean it with mineral spirits, and rub with a microfiber cloth the get rid of the little bits that are tough to see and like to stick. use a more appropriate calk, it sounds like they either did not clean the grease that all metal sinks have after manufacture before caulking or they used the wrong material.


 o
RE: Tips to remove caulk between marble counter and undercount si

three3apples:

Stop by a cabinet shop that does plastic laminate. Pick up or have them rip some strips about an inch wide. When you break off the end of the strip, it will make an edge sharp enough to cut caulk but dull enough not to scratch anything. Keep breaking to keep a sharp edge.

Avoid metal for this job, unless you'd like to do a scratch repair.

The caulk that does the work should be between the sink flange and the bottom of the top. Check this, please.


 o
RE: Tips to remove caulk between marble counter and undercount si

It's been almost a year, started peeling off after just a few months. I've had so many things going on I've not been able to keep up with all of it.

I will try to find a cabinet place that does laminate.

I was planning to put the new caulk in the same place as the current caulk, just forming a seal between the two.

Is there a preferred brand that will perform better than whatever I have? My sink is white cast iron, the counters are white marble.

Thanks for all the tips! I plan to do this sometime in the coming weeks and will repost with a report when I'm done.


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Kitchens Forum

Information about Posting

  • You must be logged in to post a message. Once you are logged in, a posting window will appear at the bottom of the messages. If you are not a member, please register for an account.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review your post, make changes and upload photos.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • Before posting copyrighted material, please read about Copyright and Fair Use.
  • We have a strict no-advertising policy!
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.


Learn more about in-text links on this page here