A Guide to Ceramic Transom Pour for Boat Enthusiasts

June 21, 2024 4 min read

A Guide to Ceramic Transom Pour for Boat Enthusiasts - TRUE COMPOSITES

If you're a boat enthusiast or a DIY boat repair aficionado, you've likely stumbled upon the term Arjay 6011 Ceramic Transom Pour. This innovative product has been gaining traction for its unique properties and ease of use. In this article, we will explore what Ceramic Transom Pour is, its various applications, and a step-by-step guide on how to apply it effectively. By the end of this guide, you'll be equipped to make informed decisions about your power boat repair projects.

What is Ceramic Transom Pour?

Ceramic Transom Pour Putty is a specialized marine-grade compound designed for reinforcing and repairing the transoms of power boats. Composed of ceramic microspheres and resin, this product offers an exceptional blend of high compressive and tensile strength, rigidity and durability. Unlike traditional materials, ceramic transom pour putty is formulated to resist water absorption, reducing the risk of rot and other water-related damages.

The product is mixed as a pourable liquid that hardens into a solid form with the addition of MEKP catalyst. It provides a robust and seamless bond. This makes it ideal for both small DIY projects and larger-scale professional repairs. Its ceramic composition ensures that it remains stable under various environmental conditions, offering long-lasting performance.

What is it Used For?

Transom Reinforcement

One of the primary uses of Ceramic Transom Pour Putty is as a core material in the transom. The transom is a critical structural component at the back of the boat, supporting the engine and absorbing the stress from the water. Over time, transoms can weaken due to water exposure, leading to potential safety hazards. Ceramic Transom Pour provides the necessary reinforcement to ensure the transom remains sturdy and reliable.

Repairing Damaged Areas

Ceramic Transom Pour is also highly effective for repairing damaged or rotted areas in boat hulls and transoms. Traditional repair methods often require extensive labor and materials, but Ceramic Transom Pour simplifies this process. Its pourable nature allows it to fill voids and cracks seamlessly, creating a strong bond that restores the structural integrity of the boat. It is great for securing marine hardware as well.

Creating New Structures

In addition to repairs and reinforcements, Ceramic Transom Pour can be used to create new structures within the boat. Whether you're adding a new compartment or modifying the existing layout, this versatile compound can help you achieve your goals with minimal hassle. Its strong composition makes it a preferred choice for various construction projects.

Why Use Ceramic Transom Pour?

Exceptional Strength and Durability

One of the standout features of Ceramic Transom Pour is its exceptional strength and durability. It has a compressive strength of 2,900 psi and is fairly lightweight. The ceramic microspheres in the compound provide a high level of resistance to stress and impact, ensuring that your boat's transom can withstand the rigors of marine environments. This durability translates to fewer repairs and a longer lifespan for your boat.

Water-Resistant Properties

Water resistance is a crucial factor in any marine application, and Ceramic Transom Pour excels in this regard. Its ceramic composition prevents water absorption, reducing the risk of rot and water damage. This is particularly important for transoms, which are constantly exposed to water and moisture. By using Ceramic Transom Pour, you can ensure that your boat remains in top condition, even in harsh marine environments.

How to Use Ceramic Transom Pour

Safety First

Make sure to work in a well-ventilated area. It is important to wear safety glasses and gloves to protect your eyes and skin. It is recommended to wear a mask as well to safeguard against the fumes.


Before you begin, it's essential to prepare the area where you'll be applying the Ceramic Transom Pour. Removing all necessary wood in the transom or stringer and sand down to the fiberglass. Fill any holes to prevent the Ceramic Transom Pour from leaking out.

Next, you will want to clean the surface thoroughly to remove any dirt, grease, or old materials. This ensures that the compound adheres properly and creates a strong bond.

Measure the area to determine how much product you'll need. It's always a good idea to have a little extra on hand, just in case.

Mixing the Compound

Once you have your materials ready, it's time to mix the the Ceramic Transom Pour. Follow the manufacturer's instructions carefully, as the mixing ratio can vary. Typically, you'll need to combine the resin and hardener in a specific ratio. Mix the components thoroughly with a drill mixer until you achieve a consistent, pourable liquid. This step is crucial for ensuring the compound sets correctly.


With the compound mixed, you can now begin the application process. Pour the Ceramic Transom Pour into the prepared area, making sure to fill any voids or cracks completely.

Once, the Ceramic Transom Pour has self-leveled, use a spatula or similar tool to spread the compound evenly . The Ceramic Transom Pour should be poured all in one pour. 

Curing and Finishing

After applying the Ceramic Transom Pour, allow it to cure for 24-48 hours. The curing time will fluctuate depending on temperature and humidity. Once the compound has fully hardened, you can finish the surface as required.

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Ceramic Transom Pour is a game-changer for boat enthusiasts and DIY repair enthusiasts alike. Its unique blend of strength, durability, and rigidity makes it an ideal choice for reinforcing and repairing boat transoms. By following the steps outlined in this guide, you can confidently use True Composites Ceramic Transom Pour to enhance the structural integrity of your boat and ensure it remains in top condition for years to come.