Gelcoat Seams

[jcal346]

I am doing some preventative maintenance and have noticed that the caulking on some of my gelcoat seams is dry and flaking. What should I use to reseal these areas? They are all above the water line. Is 5200 right for these areas, or is there a better product? Thanks.

 

[crazy charlie]

Re: Gelcoat Seams

5200 would be a good choice if you need strength.The sealant is more for permanent bonding.There are better choices if you dont need the strength.Where exactly are you replacing the sealant?? Charlie

 

[jcal346]

Re: Gelcoat Seams

I am basically doing all the seams where the gunnels and decks meet, windshield, pretty much all the seams. Strength is not a concern, it is more for preventing water intrusion.

 

[phantoms]

Re: Gelcoat Seams

4200 or Boater's Life caulk.

 

[crazy charlie]

Re: Gelcoat Seams

For what you are doing use a mildew proof silicone.Charlie