General Finishes Arm R Seal

General Finishes Arm R Seal: A Comprehensive Guide to Its Essential Aspects

General Finishes Arm R Seal is a highly regarded water-based polyurethane that has gained immense popularity in the woodworking community. Its versatility, durability, and ease of application make it an ideal choice for various wood finishing projects. In this article, we will delve deeper into the essential aspects of Arm R Seal to help you make an informed decision on whether it's the right finish for your project.

Physical Properties of Arm R Seal

Arm R Seal is characterized by its clear, amber-colored appearance. It is a low-VOC finish that dries to a beautiful satin finish, enhancing the natural beauty of the wood. Arm R Seal is highly resistant to abrasion, water, and chemicals, making it an excellent choice for heavy-use surfaces such as tabletops and flooring.

Types of Arm R Seal

General Finishes offers three types of Arm R Seal: Satin, Semi-Gloss, and Gloss. Satin is the most popular choice, providing a soft, low-gloss sheen that highlights the grain and texture of the wood. Semi-Gloss imparts a slightly higher sheen with increased durability, while Gloss produces a high-gloss finish ideal for formal settings.

Application and Drying Time

Arm R Seal can be applied using a brush, foam pad, or spray gun. It is crucial to ensure that the wood surface is clean, dry, and properly sanded before application. The finish should be applied in thin, even coats with light sanding between coats to achieve a smooth and durable finish. Arm R Seal dries quickly, providing a light recoat within 2-3 hours. However, it is recommended to allow 24 hours for the finish to fully cure before using or handling the finished surface.

Coverage and Storage

The coverage rate of Arm R Seal varies depending on the application method and the porosity of the wood. On average, a gallon can cover approximately 500 square feet per coat. It is essential to store Arm R Seal in a cool, dry place with the lid tightly closed. Proper storage can significantly extend the shelf life of the finish.

Comparison with Other Polyurethanes

Arm R Seal is often compared with oil-based polyurethanes. While oil-based polyurethanes offer a more amber-colored finish and a higher level of durability, they take longer to cure and emit strong odors. Arm R Seal, on the other hand, is water-based, resulting in a clear finish, low odor, and quick drying time. Ultimately, the choice between oil-based and water-based polyurethanes depends on the desired result and application requirements.

Conclusion

General Finishes Arm R Seal is an exceptional water-based polyurethane that provides a beautiful, durable finish to wood surfaces. Its versatility, ease of application, and quick drying time make it a top choice for professionals and hobbyists alike. Whether you're refinishing a table, building a new bookcase, or simply protecting your favorite piece of furniture, Arm R Seal is an excellent option to consider for a high-quality and long-lasting finish.