If you’re planning to hang wallpaper, the quality of your paste makes all the difference. Bartoline Wallpaper Adhesive is a trusted choice for both beginners and professionals — easy to use, smooth to apply, and suitable for a wide range of wallcoverings. But to get the best results, it’s important to mix it correctly. Here’s how to do it like a pro. For more information please visit Bartoline

What You’ll Need

  • Bartoline Wallpaper Paste (packet or tub)
  • A clean bucket (preferably 10L capacity)
  • A measuring jug
  • Cold water (do not use warm or hot water)
  • A wooden stirrer or mixing stick
  • Gloves (optional)

Step 1: Read the Instructions

Before you begin, always check the mixing ratio printed on the Bartoline packaging. Different wallpapers (light, medium, or heavy) require different water-to-powder ratios. Using the wrong ratio can make the paste too thin or too thick, leading to poor adhesion or messy application.

Step 2: Measure the Water

Fill your bucket with the recommended amount of cold water.
For example:

  • 1 sachet (125g) of Bartoline paste usually mixes with 7 to 10 liters of cold water, depending on wallpaper weight.
    Always refer to the specific directions for your product variant.

Step 3: Sprinkle the Powder Slowly

Hold the packet high above the bucket and sprinkle the paste powder evenly into the water. Don’t dump it all at once — this helps prevent lumps from forming. Keep stirring as you pour to ensure the powder disperses smoothly.

Step 4: Stir Continuously

Using your wooden stirrer, mix vigorously for 30–60 seconds. You’ll notice the paste starting to thicken as it absorbs water. Make sure there are no dry clumps sticking to the sides or bottom of the bucket.

Step 5: Let It Stand

Allow the mixture to rest for about 5 minutes. This gives the adhesive time to fully activate and thicken to a smooth, gel-like consistency. After that, give it another quick stir before use.

Step 6: Check the Consistency

The perfect Bartoline paste should be smooth, lump-free, and easily spreadable — not too runny and not too stiff.

  • If it’s too thick, add a small amount of cold water and stir again.
  • If too thin, sprinkle a little more paste powder and let it stand for a few more minutes.

Step 7: Apply to Wallpaper or Wall

Depending on your wallpaper type, either:

  • Apply paste directly to the wallpaper backing (for traditional paper), or
  • Apply straight to the wall (for “paste-the-wall” wallpapers).

Use a clean pasting brush or roller and apply evenly from edge to edge.

Pro Tips for Best Results

✅ Mix only what you’ll need — freshly mixed paste performs best.
✅ Always stir again before starting your next batch.
✅ Clean tools immediately after use to prevent residue build-up.
✅ Work in a well-lit area to ensure even coverage.

Final Thoughts

Mixing Bartoline Wallpaper Glue correctly is the foundation of a professional-looking wallpaper finish. With the right water ratio, smooth mixing technique, and proper resting time, you’ll enjoy an easy application and long-lasting adhesion.

Whether you’re decorating a single accent wall or an entire room, following these pro steps ensures your Bartoline paste performs at its best — every time.