Repairing a small hole in a canvas tent

Repairing a small hole in a canvas tent

Repairing a small hole in a canvas tent is a relatively straightforward process. Here's a step-by-step guide to help you patch the hole and prevent any leaks during heavy rain:


Materials you'll need:


      1. Canvas patch or fabric of the same material as your tent.
      2. Fabric adhesive or waterproof tent seam sealer.
      3. Scissors.
      4. Clean cloth or sponge.
      5. Rubbing alcohol (isopropyl alcohol) or warm, soapy water.
      6. Small brush or applicator (if using seam sealer).


Step 1: Clean the Area Before you begin the repair, it's essential to clean the area around the hole. Use rubbing alcohol or warm, soapy water to gently clean the canvas around the hole. This will help the patch adhere better.


Step 2: Cut a Patch Cut a small piece of canvas fabric that is slightly larger than the hole. The patch should be clean and free from any frayed edges.


Step 3: Apply Adhesive or Seam Sealer You have two options for sealing the hole:


Option 1: Fabric Adhesive


  • Apply a thin layer of fabric adhesive to the patch and the area around the hole.
  • Press the patch firmly onto the hole, ensuring that there are no wrinkles or air bubbles. Smooth it out so that it adheres securely.
  • Allow the adhesive to dry according to the manufacturer's instructions, which is typically 12-24 hours.


Option 2: Seam Sealer


  • If you're using a waterproof seam sealer, apply a small amount directly to the hole and the surrounding area. Use a small brush or applicator to spread it evenly.
  • Press the patch onto the wet seam sealer, ensuring it sticks securely.
  • Allow the seam sealer to dry according to the manufacturer's instructions. This may take 12-24 hours as well.


Step 4: Test the Repair After the adhesive or seam sealer has dried, test the repair by gently pulling on the patch. If it's secure and doesn't come off, your repair should be watertight.


Step 5: Reinforce if Necessary You can add an extra layer of seam sealer or adhesive over the patch if you want extra reinforcement. This can help ensure a waterproof seal.


Once your repair is complete and thoroughly dry, your canvas tent should be ready to withstand heavy rain without any leaks through the patched area. Make sure to store your tent properly and maintain it to prevent future damage.

About Dryguy

The principals of Dry Guy Waterproofing products are long time enthusiasts of camping and outdoor sports who just got too frustrated with the lack of success with waterproof products being sold today.

Dry Guy Waterproofing eco-friendly breathable water repellant spray products for tents, backpacks, shoes, boots, horse blankets, technical fabrics, boat covers, awnings and many other applications. Dry Guy Fabric Tech Wash cleans and restores the technical qualities to performance fabrics including water repellency, breathability, and moisture-wicking. Restoring performance of high tech fabrics, including Gore-Tex®, Nylon, Polyester, Down, Insulation, Microfibers, Acrylic, and blends since 2010