🚤 Seal the Deal with Confidence!
The Berkland 10oz Marine Adhesive Sealant 4000/4200 is a professional-grade, fast-curing sealant designed for flexible bonding and sealing in marine environments. It offers exceptional UV resistance and durability, making it ideal for both above and below waterline applications. With easy application and no mixing required, this sealant is perfect for boat enthusiasts looking for reliable performance.
E**D
excellent replacable nozzle
I am very pleased with this. Works great and the removable nozzle is easy to clean out the hardened material. I have used it sporadically over the past two months without the tube hardening. Impossible to do with 5200.
H**D
Great product
Work great! Easy to use
K**Y
Costs way less than 3M and works good
Worked very good
C**S
Good stuff!!
Save your money and get this stuff instead of the 3m 4200. Works the same.
J**H
Tight seal!
I used this to sandwich two pieces of plexi glass to my forward portal on my boat because it cracked and a new portal is thousands of dollars. So I cut two pieces of glass, sandwiched the portal, and then I sealed the edges with this cement. Voila! No more leaks and cost me a smidge of what a new one would cost. It dried pretty quick and was easy to use. Functions as it should!
F**.
Sealant
Have to puncture metal seal on end of tube. The rattle inside the tube is actually a round ball that keeps the sealant dry
T**R
Pretty good knock off.
I'm using this for the siding on a house restoration. I also used it to caulk the grab rail and hatches on a friend's boat and it seems to be holding up well.
J**S
Sealant worked very well for the hot tub repair.
Our hot tub developed a leak after setting for a long time while it was empty. I cleaned out the pipe fitting and filled the cavity around it with the under water sealant. This fixed the leak.
Trustpilot
4 days ago
5 days ago
