Marine Epoxy Adhesive, 2 oz

Handle demanding marine and watercraft repairs with this Two-Part Marine Epoxy. Specially formulated as a cold-weld epoxy system, it provides strong, lasting repairs for bonding compatible materials including aluminum, metal, composites, fiberglass, plastic, and wood.

The two-part formula mixes at a 1:1 ratio and sets in approximately 4 to 6 hours at room temperature. Once fully cured in approximately 15 to 24 hours, the dark gray repair can be shaped, tapped, filed, sanded, and drilled while retaining its strength above or below the water's surface. ([jbweld.com](https://www.jbweld.com/product/marineweld-twin-tube)

With a tensile strength of 5,020 PSI, this marine epoxy is designed for strong, durable repairs on boats, personal watercraft, marine equipment, and other suitable projects where water resistance and dependable bonding are important. ([jbweld.com](https://www.jbweld.com/product/marineweld-twin-tube)

✨ Features

🚤 Marine Repair Formula

Designed for demanding boat, watercraft, and marine repair applications.

💪 High-Strength Bond

Provides a strong, lasting bond with a tensile strength of 5,020 PSI.

🌊 Water Resistant

Once fully cured, the epoxy retains its strength above and below the water's surface.

🔧 Two-Part Cold-Weld System

Combines two components to create a durable chemical bond without traditional welding equipment.

⚖️ 1:1 Mixing Ratio

Equal parts of the two components are mixed together for convenient and consistent application.

🧲 Multi-Material Bonding

Suitable for compatible aluminum, metal, composites, fiberglass, plastic, and wood surfaces.

🛠️ Machinable After Curing

Once cured, the repair can be shaped, tapped, filed, sanded, and drilled.

🌑 Dark Gray Cure Color

The epoxy cures to a dark gray finish suitable for many repair applications.

⏱️ Practical Working Time

The 4 to 6 hour set time provides useful time for positioning and completing the repair before the material hardens.

🚐 Versatile Repair Solution

Useful for boats, personal watercraft, marine equipment, engines, hull accessories, and other compatible repairs.

📋 Specifications

Product Type: Two-Part Marine Epoxy

Product Model: 8272

Size: 2 oz

Formula: Two-Part Epoxy Cold-Weld System

Mixing Ratio: 1:1

Tensile Strength: 5,020 PSI

Set Time: 4 to 6 Hours

Full Cure Time: 15 to 24 Hours

Cure Color: Dark Gray

Water Resistance: Water Resistant After Cure

Compatible Materials: Aluminum, Metal, Composites, Fiberglass, Plastic and Wood

Application: Marine, Watercraft and Water Repairs

After Cure: Can Be Shaped, Tapped, Filed, Sanded and Drilled

Recommended Use: Boat Repairs, Watercraft Maintenance, Marine Equipment and General DIY Repairs ([jbweld.com](https://www.jbweld.com/product/marineweld-twin-tube)

⚠️ Important Note

Prepare surfaces by removing dirt, grease, oil, paint, and loose debris before application. For best results, roughen suitable surfaces with a file or coarse sandpaper. Mix equal parts thoroughly and allow the recommended set and cure time before returning the repaired item to service. Follow all manufacturer instructions and safety precautions. ([jbweld.com](https://www.jbweld.com/product/marineweld-twin-tube)

⭐ Why You'll Love It

🚤 Designed for Marine Repairs

💪 5,020 PSI Tensile Strength

🌊 Retains Strength Above & Below Water

⚖️ Simple 1:1 Mixing Ratio

🧲 Bonds Multiple Compatible Materials

🔧 Can Be Sanded & Drilled After Curing

🌑 Durable Dark Gray Finish

⏱️ 4–6 Hour Set Time

🛠️ Great for Boats & Watercraft

📦 Convenient 2 oz Size