5 Ways To Seam Seal Fabric Step-by-step Guide With 2024

How to Seam Seal Fabric Step-by-Step Guide with Tape and Glue Techniques

Learn how to expertly seal seams in different fabric types with this step-by-step guide. Discover tips for using seam seal tape and glue, ensuring water resistance and durability.

The video demonstrates various seam sealing techniques for different fabric types.
Testing on scrap fabric and seeking advice from fabric suppliers is recommended.
Two types of seam seal tape are discussed, one for PU coated fabrics and another for 3-layer fabrics.
Step-by-step instructions for applying seam seal tape, including troubleshooting for incomplete seals.
Seam seal glue is introduced as an alternative method with instructions for use.

In this comprehensive guide, we will explore the art of seam sealing for various fabric types. Whether you're a seasoned seamstress or just starting, understanding the intricacies of seam sealing is essential. The video highlights different techniques for sealing seams and offers valuable tips for success.

- Testing and Advice Before diving into seam sealing, it's crucial to test your chosen fabric and sealing methods on scrap material. Seeking advice from your fabric supplier is also recommended, as they can provide expert guidance on the best practices for seam sealing.

- Seam Seal Tape The video covers two types of seam seal tape. The first is a clear tape suitable for fabrics like PU-coated materials, including rip-stop nylon. The second is designed for 3-layer fabrics, such as GORE-TEX. Both tapes have adhesive on one side, which bonds with the fabric. It's essential to apply the tape to the wrong side of the fabric for effective sealing.

- Enclosed Seam The demonstration begins with an enclosed seam, characterized by two lines of stitching. The goal here is to cover and enclose both stitch lines to prevent water ingress. Step-by-step instructions include cutting the tape to size, applying it to the fabric's wrong side, and using an iron with a pressing cloth for heat sealing. Troubleshooting tips are provided in case the edges do not seal properly.

- Normal Seam Next, a normal seam found in garments like the Borrowdale Trouser is addressed. This seam has loose raw edges, which is acceptable for most waterproof fabrics. The video shows how to press the seam open or to one side. If there isn't enough distance between the tape and the seam allowance, trimming the seam allowance is necessary. The process for coated and layered fabrics remains the same as with the enclosed seam.

- Seam Seal Glue The video introduces seam seal glue, which can serve as both a seam sealing method and a repair kit. It is emphasized to use this product in a well-ventilated area and to consider wearing the enclosed gloves. A step-by-step demonstration is provided for applying the glue along a seam, creating a thin film and allowing it to cure overnight. The result is a flexible, durable seal that is ideal for seams requiring flexibility. However, it is noted that this method may be more time-consuming and might require multiple packs of glue to cover a larger area compared to tapes.

In summary, this video tutorial offers a comprehensive guide to seam sealing, including both tape and glue methods. Following the provided instructions will help ensure your fabric remains water-resistant and durable, making it a valuable skill for any sewing project.

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