Can. This be used to attach cermamic tiles in a hot tub witch will be under water?

I used it to seal a sailboat. As I know it cannot be used under water. This being said, it resists exposure to elements, it is kind of elastic after curing, but is not very adhesive, you can easily peel it off.

Will salt water deteroriate this?

Not sure. Used in fresh water only. Great product.

Will this work good with polyurethane front splitter?

Depends on what it trying to do. It is not a glue, just a premium silicone sealant, made for wet conditions.

Does this product work to seal cracks in rain boots?

Temporary fix. New boots makes more sense.

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3M Marine Grade Silicone Sealant, Clear, PN08029, 304 mL Cartridge

3M Marine Grade Silicone Sealant, Clear, PN08029, 304 mL Cartridge

Product ID: 165838795

Details

Brand
3M
Item dimensions L x W x H
5.1 x 5.1 x
Item weight
227 g
Material
Metal Rubber
Style
MG Sil

💧Water-resistant seal

🧴304 mL precision cartridge

🛥️Marine-grade durability

$180.73

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Description

🛠️ Seal it like a pro — protect your gear, preserve your style!

CRYSTAL CLEAR FINISH - Non-yellowing, transparent formula keeps your surfaces looking pristine without compromising aesthetics.
MOISTURE CURING TECHNOLOGY - Advanced curing process guarantees a durable, flexible seal that resists water intrusion and environmental wear.
PRECISION APPLICATION CARTRIDGE - 304 mL cartridge designed for easy, mess-free application with professional results every time.
UNMATCHED MARINE GRADE STRENGTH - Engineered to withstand harsh marine environments above the waterline, ensuring long-lasting protection for your boat or RV.
VERSATILE SURFACE COMPATIBILITY - Bonds seamlessly to metal, fiberglass, glass, wood, plastics, and rubber for all your sealing needs.

3M Marine Grade Silicone Sealant PN08029 is a premium, clear, non-yellowing sealant designed for above-waterline use on boats, RVs, and various surfaces. Its moisture-curing, water-resistant formula adheres to metal, fiberglass, glass, wood, plastics, and rubber, providing a durable, flexible seal in a convenient 304 mL cartridge. Trusted by professionals and DIYers alike, it delivers long-lasting protection with a flawless finish.

Specifications

ASIN	B000H83M4G
Brand	3M
Colour	Clear
Compatible Material	Glass
Customer Reviews	4.7 4.7 out of 5 stars (590)
Global Trade Identification Number	00051135080290
Included Components	3M 08029 Marine Grade Silicon Sealant - Clear, 1/10 Gallon
Item Dimensions	5.1 x 5.1 x 30.5 centimetres
Item Form	Liquid
Item Type Name	Marine Grade Silicone Sealant (08029) – For Boats and RVs - Clear – 1/10 Gallon Cartridge
Item Weight	227 g
Manufacturer	3M
Manufacturer Part Number	051135080290
Material	Metal,Rubber,Silicone
Model Number	08029
Number of Items	1
Number of Packs	1
Style Name	MG Sil
Surface Recommendation	Floors,Walls,Wood
UPC	051135080290
Unit Count	304.6074 millilitre
Water Resistance Level	Water Resistant

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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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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.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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$180.73

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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