Applying Gluit To Aluminum Boats: A Comprehensive Guide

Gluvit is a waterproof epoxy sealer that can be used to protect aluminum boats from water damage, abrasion, and galvanic corrosion. It is designed to be applied to the interior seams of aluminum boats after proper cleaning and preparation. The application process involves using a wire brush or paint remover to remove any existing paint from the joints, ensuring that the Gluvit is thoroughly mixed, and then applying it with a roller or brush. It is important to note that Gluvit should not be used on wood or the exterior of the boat. For UV protection, it is recommended to paint over the Gluvit with a suitable primer and topcoat. The amount of Gluvit required depends on the size and shape of the boat, and it is available in 2-pound and 8-pound quantities.

Gluvit application to seal leaky seams and rivets

Gluvit is a waterproof epoxy sealer that can be used to seal leaky seams and rivets in aluminium boats. It is designed to fill nooks and crannies in the seams and dries strong and flexible enough to move with the seams of the boat while on the water.

To prepare the aluminium boat for Gluvit application, you should first remove any existing paint from the joints using a wire wheel. You can use a paint remover for the rest of the boat. Then, clean and sand the surface with 80-grit open-coat sandpaper. Do not use any primer or prime wash/etch. Ensure that you thoroughly mix the Gluvit before application.

For application, you can use a roller and foam brush to apply a coat on the floor and walls of the hull. You can tilt the boat to ensure that the Gluvit creeps into the seams. Note that Gluvit requires UV protection, so you will need to paint over it after it has cured. Before painting, scuff and wash the surface.

The amount of Gluvit required depends on the size of the boat. For example, a 14' long, 16" freeboard, and 6' wide boat with a transom would require approximately 111 sq. ft. of coverage, plus a 10-15% waste allowance. A 2-pound container of Gluvit covers 25-35 square feet, while an 8-pound container covers 100-130 square feet.

Gluvit as a waterproof epoxy sealer

Gluvit is a waterproof epoxy sealer that can be used to seal and protect hulls and decks. It is suitable for use on a variety of materials, including fiberglass, wood, aluminum, and steel. Gluvit is particularly effective at sealing leaky seams and rivets in aluminum boats, as well as leaks around fiberglass cabins or decks. It can also be used to fill minor cracks and pinholes, providing a protective coating that strengthens and protects against water absorption and galvanic corrosion.

When applying Gluvit, it is important to first remove any contaminants from the surface, such as grease, oil, or dirt, using a solvent or strong detergent. The area should then be sanded with 80-100 grit sandpaper to provide a profile for adhesion, and then wiped clean with dry rags. Once the surface is prepared, the Gluvit can be applied with a brush or roller at a thickness of 6-8 mils. It is important to mix the resin and catalyst in the correct ratio before application. After the first coat, a second coat can be applied for optimum performance.

Gluvit is available in 2-pound and 8-pound kits, with the 2-pound kit covering 25-35 square feet and the 8-pound kit covering 100-130 square feet. It is important to note that Gluvit does not provide UV protection, so it must be painted after it has fully cured. Any marine paint or coating compatible with epoxies can be used.

Overall, Gluvit is an effective and versatile waterproof epoxy sealer that can provide superior protection for a variety of boat materials, making it a useful product for boat maintenance and repair.

Preparing the aluminium boat before applying Gluvit

Before applying Gluvit to your aluminium boat, there are several steps you should take to ensure the surface is properly prepared for a smooth and effective application. Here is a detailed guide to help you prepare your aluminium boat:

• Clean the surface: Start by thoroughly cleaning the interior of your aluminium boat. Use a pressure washer or a mixture of mild soap and water to remove any dirt, debris, or residue. Pay close attention to the seams, rivets, and areas with leaks.
• Remove existing paint: If there is any existing paint on the aluminium surface, it is essential to remove it. You can use a paint remover or a wire wheel to strip the paint, especially at the joints and seams. Gluvit is a penetrating epoxy, so ensuring the surface is free from paint will allow it to adhere properly.
• Sand the surface: Use 80-grit open-coat sandpaper to sand the aluminium surface, including the seams and rivets. This process will create a rough profile that will enhance the adhesion of the Gluvit. Ensure that you sand evenly and thoroughly for the best results.
• Address rust and corrosion: If there are any signs of rust or corrosion, it is important to address them. Use a wire brush or a wire wheel to remove rust and corrosion, especially around the seams, rivets, and affected areas. You can also use a gel-type paint stripper to help remove stubborn paint and rust.
• Prepare the area: Ensure that the area you will be working in is well-ventilated. Gather all the necessary tools and materials, including safety gear such as gloves and eye protection. It is also recommended to cover any nearby surfaces that you want to protect from overspray or drips.
• Read the Gluvit instructions: Before beginning the application process, carefully read and understand the instructions provided by the manufacturer of Gluvit. Pay attention to any specific recommendations or precautions mentioned, including mixing instructions and application techniques.

By following these steps, you will effectively prepare your aluminium boat for the application of Gluvit. A well-prepared surface will ensure that the Gluvit adheres properly, providing a durable and effective barrier against water damage, abrasion, and galvanic corrosion.

Gluvit application to the exterior hull

Gluvit is a waterproof epoxy sealer that can be used to seal the exterior hull of an aluminium boat. It is designed to protect the boat from water damage, abrasion, and galvanic corrosion. Before applying Gluvit, the aluminium surface should be thoroughly cleaned and prepared. This includes removing any existing paint or coatings from the hull using a wire brush, chemical paint stripper, or a combination of both. It is important to ensure that the surface is free of any dirt, grease, or debris. Once the surface is prepared, you can mix the Gluvit resin and catalyst according to the manufacturer's instructions.

For application on the exterior hull, it is recommended to use a roller or a brush to apply a thin, even coat of Gluvit. Start by applying Gluvit to the seams and rivets, allowing it to flow into the crevices and fill any gaps. You can use a foam brush or a small roller to ensure a smooth finish. Work in small sections at a time, as Gluvit has a limited pot life and can start to harden within a few hours. Make sure to follow the manufacturer's guidelines for the recommended thickness of the coat.

After applying Gluvit to the seams and rivets, you can use a roller to apply a thin coat to the entire exterior hull. Follow the instructions for the recommended coverage rate and thickness. Ensure that you maintain a wet edge to avoid lap marks and achieve a consistent finish. Allow the Gluvit to cure completely according to the manufacturer's instructions before proceeding with any additional coats or painting.

Once the Gluvit has cured, inspect the hull for any areas that may require a second coat. If necessary, mix another batch of Gluvit and apply a second thin coat, following the same application process as before. After the final coat has cured, you can proceed with painting the exterior hull if desired. Remember that Gluvit does not provide UV protection, so it is important to apply a coat of paint or sealant to protect the hull from the sun's rays.

Gluvit application to seal the entire hull

Gluvit is a waterproof epoxy sealer that can be used to seal the entire hull of an aluminium boat. It is designed to protect aluminium boats from water damage, abrasion, and galvanic corrosion. The amount of Gluvit required depends on the size of the boat, specifically the freeboard, hull shape, length, and width. For example, a 14' long, 16" freeboard, 6' wide boat with a 7 sq. ft. transom would require 111 sq. ft. of coverage, including a 10-15% waste allowance.

To prepare the hull for Gluvit application, it is important to thoroughly clean and sand the surface. Any existing paint must be removed, and the hull should be sanded with 80-grit open-coat sandpaper to ensure the Gluvit can properly penetrate and adhere to the surface. It is crucial to mix the Gluvit thoroughly before application.

When applying Gluvit to the hull, it is recommended to tilt the boat to ensure the product creeps into all the seams and rivets. A roller and foam brush can be used to achieve a good coat. It is important to note that Gluvit does not provide UV protection, so it is necessary to paint over the Gluvit-coated hull after it has cured. Be sure to scuff and wash the surface before applying paint.

Frequently asked questions