3M® Marine Adhesive/Sealant 5200 for Boats


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Product Color
Size Quantity Price & availability


3 oz.


1 oz.

  • Becomes tack-free in 48 hours
  • Cures in 5-7 days
  • Bonds above or below the waterline
High-performance polyurethane becomes tack free in 48 hours and completely cures in 5-7 days with no shrinkage. Remains flexible yet strong. Permanently bonds above/below waterline.
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5 years, 6 months ago
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It will stick very well to fiberglass and clean aluminum. The Aluminum doesn't neccearily need to be bare...if it is painted, that's fine, as long as the paint isn't chipping. 24hr drying time with the 5200 fast cure. About a week with the regular 5200.
1 year, 10 months ago
 - North East, OHIO
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