So, you’ve done all your prep work, masked your wall and painted your top coat. But still, when you pull your masking tape off the wall, you’re not left with the perfectly painted straight line you envisioned. Instead, your top coat has bled through the edge of your tape and you are met with a splotchy, uneven finish to your painted surface.
As a DIYer, there is no worse feeling. That’s why we’re sharing the secret to achieving clean lines every time. Follow these steps and you’ll be bragging about your sharp lines in no time.
What is bleed sealing?
Bleed sealing is a simple but highly effective technique used to prevent paint from seeping underneath masking tape and ruining clean lines. It involves applying a thin coat of the existing wall colour over the edge of the tape BEFORE adding your new paint colour. This step fills and seals any tiny gaps between the tape and the surface, so if any paint does bleed, it matches the original colour and therefore is invisible once the tape is removed. THIS is the secrete to achieving the crisp, professional-looking paint lines every time.
How to bleed seal your tape?
Step 1: Don’t Forget The Prep
We know you’re excited to get into your paint project, but that doesn’t mean you can forget about the prep work. Take the time to prep your painted surface before moving on to the next step. This will only make the finished product better… trust us.
Step 2: Apply The Masking Tape
Apply the masking tape to your surface in your chosen design and press down firmly. To further minimise bleed, gently run a paint scraper firmly along the edge to be painted of the masking tape. If you press too firm with the paint scraper, you run the risk of indenting your wall with the scraper which is not the clean line we’re trying to achieve!
Step 3: Paint The Tape Edge With The Existing Wall Colour
Here’s the secret to clean lines every time. Paint over the edge of the masking tape with the existing colour of the wall first. This will mean that any bleed will match the colour already on the wall and you will have now effectively sealed the paint. All Allow this coat to dry fully before you apply the top coat.
Step 4: Paint The Top Coat
Once your existing colour coat is dry, roll the top coat paint colour onto your wall. Be sure to slightly overlap your masking tape line so that you can achieve the clean line you desire. Allow your first coat to dry fully before applying the second, again overlapping your tape slightly.
Step 5: Reveal The Straight Lines
Once your paint has dried fully, gently pull the tape from the wall to reveal your razor-sharp lines.
By following the steps above, you will turn your clean lines dream into a reality and take your interior design skills to a bold new level. For more expert tips and tricks, head to your local Inspirations Paint store.
Frequently Asked Questions
Why does paint bleed under masking tape?
Paint bleed usually happens when there are small gaps between the tape and the wall surface. These gaps can be caused by dust, texture, or tape that hasn’t been pressed down firmly enough.
Do I really need to paint over the tape edge first?
Yes, this is the most effective way to prevent bleed. Sealing the edge with the existing wall colour blocks any gaps and creates a clean barrier before your top coat goes on.
How long should I wait before applying the top coat?
Allow the sealing coat (the existing wall colour) to dry completely before applying your top coat. This ensures the barrier is fully formed and effective.
When is the best time to remove masking tape?
Remove the tape when the paint is dry to the touch but not fully cured. This helps prevent the paint from lifting or peeling along the edge.
What type of masking tape should I use?
Use a high-quality painter’s masking tape designed for interior walls. Better-quality tape provides stronger adhesion and helps reduce the risk of paint bleed. Dulux Washi tape is always a good choice.
Can I reuse masking tape?
No, masking tape is designed for single use. Reusing it can reduce adhesion and lead to uneven lines and paint bleed.