Harris Seriously Good Paste Brush 5in – Wallpaper Application Tool
Product description
What it is and who it’s for
The Harris Seriously Good Paste Brush is a wallpaper paste brush with a 5 inch head, designed to hold and release paste steadily for easy spreading. On the page it’s pitched as a step up from basic tools, aimed at helping you paste a section of wallpaper more quickly and evenly. If you’re tackling a room and want a brush that reduces mess while keeping paste control consistent, this could be a sensible option to consider.
How it works in practice
On the workbench, the brush’s 5 inch head covers more area than smaller brushes, which can speed up coating larger sections without creating heavy ridges. The mechanism is straightforward: dip, release, and spread. For best results, it’s advised to rub the brush with a clean hand before use to remove any dust particles, and to avoid wetting the brush. After use, clean with warm soapy water and dry thoroughly before storing.
What stands out about its design
The key feature is the larger head size, which supports faster pasting while attempting to keep application even. This is helpful when you’re working through a large roll or a ceiling-to-wall border where consistency matters. The guidance to avoid soaking the brush and to dry it well afterwards reflects a straightforward maintenance routine that, if followed, should keep the tool performing reasonably well over multiple jobs.
The good, the not-so-perfect
On the positive side, the 5 inch head can translate into fewer passes across a wall, potentially reducing fatigue and time spent on prep. It’s also simple to use, which lowers the learning curve for DIYers or occasional decorators. On the flip side, the product relies on the user to ensure the paste is applied evenly by hand—there isn’t a mechanical aid to guarantee perfect distribution in every pass. If you’re chasing perfection for tricky joints or very large rooms, you may notice some variation by technique rather than tool limits.
Who it’s for
This brush seems well suited to homeowners or hobbyists who want a reliable, straightforward option for mid-scale wallpaper projects. If you prioritise speed and a straightforward setup over marginal gains in paste control, it can fit into a sensible workflow where a larger coverage area is helpful.
Who might want to pass
If you’re working with very delicate wallpapers, highly sensitive paste formulas, or you expect to need razor-sharp consistency at every joint, you may prefer a more specialised tool or technique. Likewise, if your room is awkward to access or you’re dealing with irregular walls, the uniformity benefits of a larger head might be less noticeable.
When it makes sense to buy


Consider this brush if you want a practical, no-frills method to apply wallpaper paste more quickly. It’s worth reviewing your typical paste type and wall size to gauge whether a 5 inch head aligns with your usual workflow. It’s also prudent to follow the care guidance—steady maintenance will help your brush last longer and stay clean between jobs.
Before you buy: a quick checklist
- Confirm your wallpaper type and paste compatibility with a brush of this size.
- Plan for drying time and storage after use to prevent mould or odour buildup.
- Ensure you’re comfortable with a slightly hands-on approach to paste distribution, this is not a hands-free solution.
- Consider your room dimensions: larger rooms or faster-paced projects benefit from bigger coverage per stroke.
Practical example in use
Imagine you’re lining up a long wall and want to move quickly without creating lumps. A few deliberate passes with the 5 inch head can cover more width each time, reducing the number of strokes you need. You’ll still need to watch for uniform paste thickness along the length, but the larger head generally helps you maintain a steady rhythm rather than dipping and reloading constantly.
Quick technical snapshot
- 5 inch head size for broader coverage
- Designed to hold and release paste in a steady, predictable way
- Cleaning required with warm soapy water, air dry before storage
- Do not wet the brush prior to use
What you’ll notice in day-to-day use
You’ll likely appreciate the reduced time spent on spreading and the lower likelihood of overloading paste in small sections. The trade-off is a bit more attention to technique to keep joints smooth and avoid mid-wall ridges, especially for seasoned decorators who rely on precise paste control.
Is it worth it?
Final verdict: It may be a solid pick if you value a larger spreading area and straightforward maintenance, and you’re not chasing perfect joint finesse with every stroke. If your projects are frequent, large-scale, or you prefer a simple, reliable tool over a premium specialist option, this paste brush can be a sensible addition to your toolkit.
FAQ
- Can I reuse it on different wallpaper types? Yes, with proper cleaning and drying between uses.
- Should I soak it before use? No, the guidance is not to wet the brush, dry handling helps maintain control.
- What happens if I don’t clean it properly? Residue can build up and reduce performance over time, a warm soapy wash after use is recommended.
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