how to fix diamond painting drills that won't stick

How to Fix Diamond Painting Drills That Won’t Stick

Diamond painting is a popular craft that involves creating stunning mosaic-like artworks using tiny resin “drills” or “diamonds.” However, one common frustration that diamond painters face is when the drills won’t stick properly to the canvas. This article will provide helpful tips and techniques to fix this issue and ensure a smooth and enjoyable diamond painting experience.

Common Reasons Why Drills Won’t Stick

Before diving into the solutions, it’s essential to understand the reasons why drills might not stick to the canvas. The most common reasons include:

  • Insufficient Adhesive on Canvas: Some diamond painting kits may have a canvas with inadequate adhesive, leading to drills not adhering properly.
  • Poor Quality Drills: Low-quality drills may have weak adhesive, causing them to fall off easily.
  • Dust and Debris on Canvas: Dust and debris on the canvas can hinder the drills from sticking securely.
  • Incorrect Application of Drills: Applying too much pressure or not placing the drills correctly can lead to adherence issues.
  • Temperature and Humidity Issues: Extreme temperatures or high humidity levels can affect the adhesive properties of the canvas.

Preparing the Canvas

Before starting the diamond painting process, it’s crucial to prepare the canvas adequately. Here’s how:

  • Cleaning the Canvas Thoroughly: Use a clean, dry cloth to wipe the canvas gently, removing any dust or debris.
  • Using a Light Pad for Visibility: A light pad can help enhance visibility, making it easier to see the symbols on the canvas and accurately place the drills.

Preparing the Drills

Equally important is the preparation of the drills before placing them on the canvas:

  • Sorting and Organizing Drills: Sort the drills by color and use small containers or storage trays to keep them organized.
  • Using Wax or Gel to Improve Adhesion: Applying a small amount of wax or gel to the applicator tool’s tip can enhance the drills’ sticking ability.

Proper Technique for Placing Drills

Mastering the right technique for placing drills is crucial for better adhesion:

  • Applying Gentle Pressure: Avoid pressing too hard on the drills to prevent damaging the canvas or causing the drills to sink too deep.
  • Using Tweezers or Applicator Tools: Tweezers or specialized applicator tools can help in precise and controlled placement of the drills.

Fixing Loose Drills

If you notice loose drills on the canvas, here’s how to fix them:

Fixing Large Areas with Non-Sticky Drills

In some cases, you may encounter large areas with non-sticky drills. Here’s how to handle such situations:

  • Lifting and Replacing Drills: Gently lift the non-sticking drills using tweezers or an edge of a craft knife and replace them with new drills.
  • Replacing Drills with New Ones: If a significant number of drills won’t stick, contact the diamond painting kit manufacturer to request replacement drills.

Fixing Temperature and Humidity Issues

Temperature and humidity can affect the adhesive properties of the canvas:

  • Storing Drills Properly: Keep diamond painting drills in a cool, dry place to prevent them from becoming too sticky or losing adhesion.
  • Using a Dehumidifier: If you live in a humid environment, using a dehumidifier in your workspace can help maintain optimal conditions for diamond painting.

Common Mistakes to Avoid

Avoid these common mistakes to ensure better adhesion of drills:

  • Rushing the Process: Take your time while placing the drills to ensure accuracy and proper adhesion.
  • Applying Too Much Pressure: Excessive pressure can cause the drills to sink too deep, affecting their sticking ability.
  • Not Paying Attention to Temperature and Humidity: Extreme temperature or humidity can affect the adhesive properties of the canvas.

Tips for Preventing Drills from Not Sticking

Prevention is always better than cure. Consider these tips to prevent drill adherence issues:

  • Choosing High-Quality Diamond Painting Kits: Invest in diamond painting kits from reputable suppliers known for their quality materials.
  • Properly Sealing the Finished Canvas: Seal your completed diamond painting with a clear sealer to ensure the drills stay in place for years to come.


Diamond painting is a delightful and rewarding craft, but it can be frustrating when drills won’t stick to the canvas. By following the tips and techniques provided in this article, you can troubleshoot and fix any issues with drill adherence. Remember to practice patience and enjoy the creative process!


  • A: It’s best to use adhesive specifically designed for diamond painting, as regular glue may not have the right properties for a secure bond.
  • A: The drying time for drills can vary based on the type of adhesive used. Some drills may dry within a few hours, while others may take up to 24 hours.
  • A: It’s not recommended to use a hairdryer, as the heat may affect the adhesive properties. Allow the drills to air dry naturally for the best results.
  • A: If drills continue to have adherence issues with adhesive sprays, it’s possible that the drills themselves may have a weak adhesive backing. Consider using higher-quality drills from reliable suppliers.
  • A: Reusing drills with weakened adhesive may not yield the best results. It’s better to replace them with new, sticky drills to ensure a long-lasting and beautiful diamond painting.

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