How to Fix Loose Joints

Fixing loose joints in a TPE doll typically involves tightening the internal skeleton. This process can be delicate and requires some basic tools and patience. Here’s a step-by-step guide to help you tighten loose joints in your TPE doll:

Materials Needed:

1. Screwdrivers (Phillips and Flathead): Depending on the type of screws used in the doll’s skeleton.
2. Wrench or Pliers: For holding nuts and bolts securely.
3. Protective Gloves: To avoid direct contact with TPE and tools.
4. TPE Glue: For repairing any minor tears or damage to the TPE skin during the process.
5. Soft Cloth or Towel: To protect the doll’s surface while working.

Steps to Fix Loose Joints:

1. Prepare the Workspace:

  • Lay the doll on a clean, soft surface to avoid any damage to the TPE skin. A bed or a large table covered with a soft cloth or towel works well.
  • Gather all your tools and materials.

2. Locate the Loose Joint:

  • Identify the specific joint that is loose. Common areas include the shoulders, elbows, hips, and knees.

3. Make an Incision (if necessary):

  • If the joint is covered by TPE skin, you may need to make a small incision to access the joint. Use a sharp, clean blade to make a careful cut along a seam or an inconspicuous area. Be cautious not to cut too deeply.
  • If you are uncomfortable making an incision, consider contacting a professional for assistance.

4. Tighten the Joint:

  • Once you have access to the joint, use the appropriate screwdriver or wrench to tighten the screws or bolts.
  • Hold the nut securely with pliers or a wrench while turning the screw with a screwdriver. Tighten until the joint feels secure but do not overtighten, as this can cause damage.

5. Check the Movement:

  • Test the joint’s movement after tightening. It should move smoothly and hold its position without being too stiff or too loose.

6. Close the Incision:

  • If you made an incision, apply a small amount of TPE glue along the edges of the cut.
  • Carefully align the edges and press them together. Hold the edges in place for a few minutes until the glue sets.
  • Allow the repair to cure for at least 24 hours before moving or using the doll.

Tips for a Successful Repair:

  • Work Slowly and Carefully: Rushing the process can lead to mistakes or damage to the doll.
  • Use the Right Tools: Ensure you have the correct size and type of screwdriver and wrench for the job.
  • Test Regularly: Frequently check the tightness and movement of the joint as you work to avoid overtightening.


  • Regularly check all joints for any signs of loosening and address them promptly.
  • Keep the doll clean and avoid excessive force on the joints to prolong their lifespan.

If you find the task too challenging or are concerned about causing damage, it’s advisable to contact a professional repair service for assistance. They can ensure that the repair is done correctly and safely.

Was this article helpful?
0 out of 0 found this helpful



Please sign in to leave a comment.

Articles in this section

See more