Can this be used to seal around accessories for a kayak

Yes, it will work well in that application.

Can this be used to permanently seal a car sunroof

This silicone sealant will seal almost any two materials that are CLEAN and DRY together. Try gently cleaning sunroof surfaces with rubbing alcohol, let dry, then seal your sunroof with silicone. Surfs Up

Can this be used around the base of an RV toilette?

I would say yes. I used it for my bilge pump going thru the tramsom of my boat, which is submerged, and it hasn't leaked after several years.

I plan to make a an acrylic shelf. Does this dry clear? And holds acrylic well enough for light weight bearing loads like diecast cars and figures?

This will dry white. This is a sealant and not meant to bear weight.

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🖤 Seal it like a pro, last like a legend.

MARINE GRADE DURABILITY - Withstands UV, chemicals, solvents, and extreme temps (-140°F to 450°F) without cracking or yellowing.
RAPID DRYING ZERO DOWNTIME - Achieves tack-free surface in under 1 hour and full cure in 24 hours—get projects done faster.
PROUDLY MADE IN USA SINCE 1973 - Trusted quality and reliability for decades—join the pros who demand the best.
SEAMLESS MULTI MATERIAL BONDING - Adheres flawlessly to fiberglass, wood, metal, glass, and plastic for versatile professional use.
EFFORTLESS APPLICATION CLEANUP - Smooth continuous flow with easy tool shaping and residue-free removal keeps your workflow sleek.

Star brite's 2.8 oz black marine silicone sealant delivers professional-grade waterproof sealing with rapid drying and exceptional durability. Engineered for demanding marine and home environments, it bonds to multiple surfaces and resists UV, chemicals, and extreme temperatures, ensuring long-lasting, crack-free protection. Made in the USA since 1973, it’s the trusted choice for managers and makers who refuse to compromise.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Manufacturer	Star brite
Part number	082103
Item Weight	90.7 g
Product Dimensions	3.81 x 11.43 x 20.32 cm; 90.72 g
Is Discontinued By Manufacturer	Yes
Size	2.8 Oz
Color	ブラック
Style	ブラック 2.8オンス
Material	シリコーン
Included Components	Star brite 82103 シリコンシーラント - 2.8オンス、ブラック
Batteries Included	No
Batteries Required?	No
Item Dimensions LxWxH	38 x 114 x 203 mm

STAR BRITE シリコンシーラントブラック 2.8オンス (082103)

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Description

Specifications

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Common Questions

STAR BRITE シリコンシーラント ブラック 2.8オンス (082103)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

STAR BRITE シリコンシーラントブラック 2.8オンス (082103)