82121 - Star Brite Marine Silicone Sealant - White - 10.3 oz | Aztek Computers
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SKU: QD55ZZOLEK |  Mfg. Part: 82121  | UPC: 071247821215  |  0 Reviews  |     Share

82121 - Star Brite Marine Silicone Sealant - White - 10.3 oz

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$23.13  $31.23
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Product Overview

Marine Silicone Sealant - White - 10.3 oz

Creates a waterproof, airtight seal that bonds to fiberglass, wood, glass, metal, and plastic. Designed for above and below waterline marine applications and home projects. The durable formula resists cracking, shrinking, and yellowing while withstanding sunlight and chemicals.

Directions:

Applying this sealant is a breeze. Ensure the surface is clean, dry, and free from oil, then cut the nozzle to the desired size and apply firm, continuous pressure for an even flow. Immediate tooling is possible as the sealant surface will skin over in 10 minutes. Excess sealant can be easily wiped away with a clean, dry cloth, and any residue on porous surfaces can be removed with a paint thinner-dampened cloth. Trust Star brite Marine Silicone Sealant for exceptional sealing performance in marine and home applications, providing a durable, reliable, and professional-grade solution for all your sealing needs.

WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Expert Overview

The Star brite Marine Silicone Sealant in white, part number 82121, is a 10.3 oz solution designed for creating waterproof and airtight seals. This product is suitable for IT departments or facilities managers who require a reliable sealant for various repair or installation tasks involving marine equipment, outdoor enclosures, or general facility maintenance. It effectively bonds to common materials such as fiberglass, wood, glass, metal, and plastic. The sealant is formulated to resist cracking, shrinking, and yellowing, offering durability against sunlight and chemical exposure. Its utility extends to both above and below waterline applications, as well as general home projects. This product addresses the need for a robust, long-lasting seal in environments where exposure to moisture or varying conditions is a concern, providing a consistent bond across multiple substrates.

Product Details

  • Manufacturer:
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  • ASIN:
  • UPC:
  • Condition:
  • Weight:
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  • Updated:
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  • Country of Origin:
  • Star brite
  • 82121
  • B0000AYC0L
  • 071247821215
  • New
  • 0.8 lbs
  • 11 X 2 X 2
  • Aug 03, 2026
  • Mar 21, 2026
  • UNITED STATES
Product Identifiers: Brand: Star Brite • Part #: 82121 • UPC: 071247821215 • ASIN: B0000AYC0L • Category: Sealants

Frequently Asked Questions

What materials will this sealant bond to?

This sealant is designed to bond to fiberglass, wood, glass, metal, and plastic, creating a waterproof and airtight seal.

Can this sealant be used for applications below the waterline?

Yes, the Star brite Marine Silicone Sealant is designed for both above and below waterline marine applications, in addition to home projects.

What is the working time for tooling this sealant?

Immediate tooling is possible as the sealant surface will skin over in approximately 10 minutes after application.

How can excess sealant or residue be cleaned up?

Excess sealant can be wiped away with a clean, dry cloth. For residue on porous surfaces, a paint thinner-dampened cloth can be used for removal.

82121 - Star Brite Marine Silicone Sealant - White - 10.3 oz

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Reviews for Star Brite 82121

$23.13