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3M™ Marine Grade Silicone Sealant, White, 304 mL Cartridge, 12/Case

3M™

$32.21 / Each

SKU 7000120476
Legacy SKU 60980042810
UPC 00051135080276
Catalog Number PN08027
Product Number MG Sil

3M Marine Grade Silicone Sealant is formulated specifically for above-the-waterline sealing on RVs, boats and personal watercraft. Ideal for hatches, dashboard components, deck hardware, portlights and many other uses inside or out, it features a non-shrinking formula that forms a strong elastomeric bond and stays firm yet flexible even in tough environments. Apply this silicone sealant to paint, fiberglass, bare metal, glass and non-oily wood as well as many plastics and abraded rubber. It resists all types of weather including high temperatures, and fights the growth of mildew which can cause degrading and discoloration. It also wont turn yellow over time, preserving the sharp, professional look of your boat or other watercraft. It wont sag, making it easy to apply even on vertical surfaces. It requires no mixing and applies right from the container. This boat sealant becomes tack-free in as little as 10 minutes, and fully cures in 24 to 48 hours so you can get right back out on the water.

  • DEVELOPED SPECIFICALLY AS A MARINE SEALANT – Stays tough and flexible for a wide range of uses above the waterline
  • VERY VERSATILE – Works on metal, glass, paint, fiberglass and more
  • EASY TO USE – Applies right from the container with no mixing required
  • HELPS KEEP WATERCRAFT LOOKING SHARP – Resists temperatures and mildew, and won’t turn yellow over time
  • EASY TO USE – Requires no mixing and cures in as little as 24 hours so you can get back out on the water faster
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On it's way to you May 3   

Qty

Minimum Order 12 Items
Order Increment 12 Items
  Multiple Application Use
  High Performance Silicone Sealant
  Fast Shipping
  Lowest Price Per Item
Product Dimensions
 Imperial Metric
Weight 0.8 lbs
Width 2 in
Length 2 in
Height 11.35 in
Shipping Dimensions
Weight 9.99796 lb
Length 8.11024 in
Width 6.10236 in
Height 11.73228 in
Color White

PRODUCT FAQ

  1. What makes the 3M™ Marine Grade Silicone Sealant ideal for use in boats?

    The 3M™ Marine Grade Silicone Sealant has been specially formulated to provide durable and long-lasting sealing on marine applications as it is resistant to weathering, moisture, saltwater and UV rays.

  2. Can I use PN08027 silicone sealant on wood surfaces?

    Yes! PN08027 silicone sealant bond well with most substrates commonly found in marine environments such as fiberglass, metal etc. It also adheres excellently to wood surfaces without causing any damage or staining.

  3. Does this product offer any flexibility after curing?

    Absolutely! When cured, the 3M™ Marine grade sealant retains high flexibility even under extreme temperature and environmental conditions since it remains permanently elastic.

  4. How do I apply this silicone sealanct?

    ; Apply evenly using a caulking gun and remove excess material before curing. Also ensure that surface integrity is good before application by cleaning with a suitable solvent.

  5. Is the quality of this product verified through tests by boat manufacturers?

    Sailmakers across the world trust us because our products are subjected to challenging performance criteria which certifies its quality against harsh seawater conditions resisting tough sunrays.Conditionally certified with Lloyd’s Register.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

3M™ Marine Grade Silicone Sealant is the perfect solution for sealing above-the-waterline areas on boats, RVs, and personal watercraft. It is designed to be used on hatches, dashboard components, deck hardware, portlights, and many other areas both inside and outside of your watercraft. This silicone sealant has a non-shrinking formula that creates a strong elastomeric bond, which remains firm yet flexible even in harsh environments.

It can be applied to a variety of surfaces including paint, fiberglass, bare metal, glass, non-oily wood, many plastics, and abraded rubber. This sealant is resistant to all types of weather, including high temperatures, and it fights the growth of mildew which can cause degrading and discoloration. It also won’t turn yellow over time, preserving the sharp, professional look of your boat or other watercraft.

Unlike other sealants, it won’t sag, making it easy to apply even on vertical surfaces. It requires no mixing and applies right from the container. This boat sealant becomes tack-free in as little as 10 minutes, and fully cures in 24 to 48 hours so you can get right back out on the water.

  • Formulated specifically for above-the-waterline sealing on RVs, boats and personal watercraft
  • Non-shrinking formula that forms a strong elastomeric bond
  • Resists all types of weather including high temperatures
  • Fights the growth of mildew which can cause degrading and discoloration
  • Won’t turn yellow over time, preserving the sharp, professional look of your boat or other watercraft
  • Won’t sag, making it easy to apply even on vertical surfaces
  • Requires no mixing and applies right from the container
  • Becomes tack-free in as little as 10 minutes, and fully cures in 24 to 48 hours
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Brochures, Catalogs & Data Sheets
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Other Products in this Family

  1. $13.33

    3M™ Marine Grade Silicone Sealant
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  2. $32.21

    3M™ Marine Grade Silicone Sealant
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  3. $13.33

    3M™ Marine Grade Silicone Sealant
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    Ships May 3 

Lead times are estimates and may vary based on our suppliers' product availability.