CosBond Reinforcer
Instant Adhesive Reinforcing Sheets


CosBond Instant Reinforcer Sheets use the same reliable adhesive as CosBond Instant Adhesive Sheets, but is backed by a nearly indestructible synthetic material. Tested to 100 lbs. pull-strength, this strong and flexible material is perfect for use in securing seams, hinges, attaching straps, and other places where a tough and strong covering material is required. CosBond Instant Reinforcer Sheets are available in black and white and are also paintable so you can blend them into your cosplay.

  • Single-sided, instant, powerful hold
  • Easy peel-n-stick application
  • No messy glues | No fumes | No drying time
  • 100 lb. pull-strength tested
  • Available in black or white and paintable
  • 8.5” x 12” sheet

Weight – 1oz
Dimensions – 12 × 8.5 × .01 in
Colors – White & Black

  1. Make sure surfaces to be adhered are smooth and clean
  2. Adhere nylon strap to surface using CosBond Attach & Build — make sure to adhere a length appropriate to the desired amount of hold
  3. Cut CosBond Reinforcer to a size and shape that will fully cover the adhered portion of the strap with a minimum of 1/2” extra on all sides including the end
  4. Peel off the release paper on Reinforcer and press exposed adhesive to cover the strap and the excess to the surface (rub firmly to ensure Reinforcer is firmly adhered to the strap and surface underneath)

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  1. Make sure surfaces of the materials to be adhered are smooth and clean
  2. Place the two (2) pieces of your material that you’d like to join with a hinge side by side so the edges to be hinged are touching
  3. Cut CosBond Reinforcer into strips or 1 large piece to form the hinge(s) — for larger pieces, make sure there is enough Reinforcer to ensure the hinge is substantial enough to hold each piece… for smaller pieces like articulating fingers, you will be able to use smaller strips
  4. Peel off the release paper on Reinforcer and press exposed adhesive to the adhesive — approximately 1/2 of the Reinforcer to each of the two (2) pieces — to form a hinge between the two (2) pieces of material (rub firmly to ensure Reinforcer is firmly adhered)

Video Tutorials

The CosBlog


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