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10 oz Marine Adhesive Sealant 5200 Fast Cure (White) - Permanent, Watertight Bonding and Sealing - UV Resistant, Above & Below Waterline - Compare to 05203 and 06520 FC M - By Berkland

  • Based on 320 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, May 28
Order within 1 hour and 43 minutes
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Features

  • PROFESSIONAL GRADE PERMANENT SEAL - When it comes to your boat, RV or home, you don't want to take chances. Our marine adhesive provides watertight bonding and sealing for fiberglass / gelcoat and wood. Creates watertight, weather-resistant, UV-resistant seals on boat hardware, joints and more. Gloves Included.
  • PERMANENT BONDING AND SEALING - Our marine adhesive creates a strong, permanent bond that still maintains just enough flexibliity. Perfect for use on deck fittings, through-hull fastenings, railings, transducers and more. Holds up well during vibration, movement and shock
  • FAST CURE, ABOVE AND BELOW WATERLINE - Unlike many marine adhesives, our 5200 FC cures within 24 hours. Works for areas above AND below the waterline. Compare to other brand's 5200 Fast Cure / FC sealants, including 05203 and 06520
  • UV-RESISTANT, LONG LASTING - No more worrying about a sealant that degrades with sun exposure - our marine sealant holds up. Does not degrade in a high sunlight/UV exposure environment. Resistant to weathering and degradation in either saltwater or freshwater environments
  • EASY APPLICATION - A single-component sealant that requires NO mixing. Solvent-free, Non-toxic, Low VOC. No cracking or peeling! 10oz tube, white sealant. Gloves Included.

Description

Professional Grade - When it comes to your boat, you don't want to take chances. Our marine adhesive provides watertight bonding and sealing for fiberglass / gelcoat and wood. Creates watertight, weather-resistant, UV- resistant seals on boat hardware, joints and more Permanent Bonding and Sealing - Our marine adhesive creates a strong, permanent bond that still maintains just enough flexibliity. Perfect for use on deck fittings, through- hull fastenings, railings, transducers and more. Holds up well during vibration, movement and shock Fast Cure, Above and Below Waterline - Unlike many marine adhesives, our 5200 FC cures within 24 hours. Work for areas above AND below the waterline. Compare to other brand's 5200 Fast Cure / FC sealants, including 05203 and 06520 UV-Resistant, Long Lasting - No more worrying about a sealant that degrades with sun exposure - our marine sealant holds up. Does not degrade in a high sunlight/UV exposure environment. Resistant to weathering and degradation in either saltwater or freshwater environments Easy Application - A single-component sealant that requires NO mixing. Solvent-free, Non-toxic, Low VOC. No cracking or peeling! 10oz tube, white sealant. By Berkland

Brand: Berkland


Specific Uses For Product: Bonding, Marine, Sealing


Material: Polyurethane


Item Form: Paste


Special Feature: Fast Cure, Versatile (Above and Below Waterline)


Specific Uses For Product: Bonding, Marine, Sealing


Compatible Material: Marine Components


Item Form: Paste


Other Special Features of the Product: Fast Cure, Versatile (Above and Below Waterline)


Container Type: Tube


Viscosity: Medium


Full Cure Time: 24 Hours


Water Resistance Level: Waterproof


Item Package Quantity: 1


Volume: 10 Fluid Ounces


Material Type: Polyurethane


Color: White


Brand Name: Berkland


Model: 49


Global Trade Identification Number: 49


Manufacturer: Berkland


Included Components: Nozzle, Gloves


Item Weight: 13 Ounces


Unit Count: 10.0 Ounce


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works as intended
This has great quality. I had to redo some caulking on my boat and this stuff sticks great and has a water tight seal!
Reviewed in the United States on December 23, 2025 by Amazon Customer

  • Great stuff
Very pleased!!! Worked better than other big brands names
Reviewed in the United States on March 30, 2026 by Jeanne Knight

  • Excellent silicone
Very good silicone very strong
Reviewed in the United States on January 14, 2026 by luis salazar

  • Great product! But you gotta not mind that it is very white color!
Use this to seal motorcycle tube wheel to make it tubeless! 3rd time using this sealant, works great! Pro tip! If you need to manipulate it, just dab in a little bit of alcohol and becomes very soft and pliable… to smooth it out!
Reviewed in the United States on November 30, 2025 by Renee A.

  • good choice
works well, color changes between tubes
Reviewed in the United States on July 8, 2025 by Jr

  • Recommend
Should always have on hand
Reviewed in the United States on March 20, 2026 by CB

  • Great Long term permanent sealant
Started to notice water in the bilge, used this to make small repairs / seal leaking points on the exterior of my boat. Such as around rivets / screws, motor mount holes, accessory holes, seams, anything always under water. The boat is now dry as a bone, has held up beautifully for 6 months at least. This is the more permanent type of sealant, not the removable type. Really good stuff. ... show more
Reviewed in the United States on October 28, 2024 by Matt D.

  • Great
Excellent worked great on my pool
Reviewed in the United States on January 13, 2026 by robert gallagher

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