Tools

Buy Plastering, Filling & Sealant Tools Online

Good materials only go so far. The finish usually comes down to the tools in your hand. A straight trowel edge, a comfortable handle, a filling knife that doesn’t flex too much, a sealant gun with steady pressure. Those details decide how fast you work and how tidy the end result looks.

Orion Supplies stocks plastering, filling and sealant tools for day-to-day repair and finishing work, where you need kit that’s easy to control, easy to clean, and consistent across busy schedules.

Plastering tools for smoother walls and cleaner edges

Plastering work is all about control. The right tools help you spread evenly, close in properly, and leave fewer marks to chase later.

Common plastering tools customers order include:

• Finishing trowels for laying on and closing in smoothly
• Hawks to keep material stable and reduce drops and wasted time
• Floats and darbies / feather edges for levelling and flattening
• Corner trowels and edging tools for sharper internal lines and neater returns
• Mixing tubs and buckets that are practical on site and quick to wash out

Trade-friendly tools should feel balanced, hold their shape, and clean up without you fighting dried residue. That keeps the work moving and helps you maintain a consistent finish across multiple rooms.

Filling knives and scrapers for repairs that blend in

Filling work is where small defects either disappear or stand out after paint. A decent filling knife makes it easier to feather edges, keep the repair flat, and avoid dragging the filler back out of the wall.

Typical filling and prep tools include:

• Filling knives in a few widths for small holes through to wider patches
• Jointing / taping knives for broader areas and smoother passes
• Scrapers for removing loose material, old edges, and rough high spots

A good set of knives gives you flexibility: a narrower blade for tight areas and sockets, a wider blade for patch edges and levelling. That reduces ridges, saves sanding time, and helps repairs blend once decorated.

Sealant guns and finishing tools for cleaner beads

Sealant looks simple until you’re trying to run a straight bead around a bath, a frame, or along skirting. The right tools help you keep pressure steady and the bead consistent, so you’re not wiping and redoing sections.

Popular sealant tools include:

• Sealant guns that give smoother control and reduce hand fatigue
• Nozzle cutters and piercers for quicker setup and cleaner starts
• Profiling / finishing tools to shape the bead neatly and remove excess

This kit is especially useful on fast turnarounds. Cleaner application means less clean-up, sharper lines, and fewer messy edges that catch the eye.

What to keep in your kit for day-to-day jobs

For general work, most teams keep a simple setup ready:

• one main plastering trowel and a hawk
• a levelling tool (float, darby or feather edge)
• two filling knives (one small, one wider)
• a scraper for prep and loose edges
• a sealant gun and a finishing tool for neat beads

It’s a practical baseline that covers the majority of internal repairs and finishing work without overloading the van.

Useful products that often go with these tools

Tools are often ordered alongside the materials they’re used with plaster, fillers, sealants, adhesives, and repair compounds, so repairs, joints and finishing can be completed in one run without last-minute gaps in the kit.