Removing silicone caulk

[nano]

In your experience, what works the best for removing silicone caulk?

[Old-Biscuit]

SoundGuy wrote:

nano wrote:
In your experience, what works the best for removing silicone caulk?

A 2013 rig shouldn't have silicone caulking on it anywhere unless it's been added after the fact by yourself or someone else. Removing it successfully is one of several reasons silicone caulking shouldn't be used on the exterior of any recreational vehicle, the stuff is darned near impossible to get rid of and tougher still to get proper caulk to stick the surface that previously had silicone applied to it. :M

That's why you have to use a solvent designed for silicone. Silicone leaves behind a residue that has to be cleaned off before any new caulking can be applied.

Agree that a 2013 RV shouldn't have any silicone.

[SoundGuy]

nano wrote:
In your experience, what works the best for removing silicone caulk?

A 2013 rig shouldn't have silicone caulking on it anywhere unless it's been added after the fact by yourself or someone else. Removing it successfully is one of several reasons silicone caulking shouldn't be used on the exterior of any recreational vehicle, the stuff is darned near impossible to get rid of and tougher still to get proper caulk to stick the surface that previously had silicone applied to it. :M

[SH]

I like THIS stuff...it stays in place better (gel) and is safe on most surfaces.

[Wet_Coast]

Hiya, My unit is a 1987 Okanagan with petrified caulk. I have started going around and redoing all of the seams. I have used something available at a local Plastics shop called "Contractor's Solvent".

The stuff is amazing. It expands the silicone and the stuff comes out of seams all by itself. It will remove the RV caulks as well. Get yourself some of the plastic bondo scrapers and other plastic implements of destruction. Home Depot has cool disposable silicone tools as well.

It may take some experimenting to get the right tools, but the solvent works great for the initial work. Albeit, I have had to use a little help with a heat gun in places. Final cleanup is elbow grease and perhaps some acetone.

[midnightsadie]

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