Plastering Accessories

Discover professional plastering accessories and plastering supplies from trusted brands, top brands and EWI Store’s own collection. Our range is specially designed to help you achieve a better finish on plastering projects across walls, ceilings and plasterboard. From trowels and mixing buckets to fillers, primers and accessories, the right tools make all the difference in quality, speed and durability.

Plastering Accessories – Everything You Need for Professional Plastering Projects

Our plastering accessories support every stage of the application process—surface prep, laying on, levelling and finishing—ensuring clean edges and sharp corners with minimal imperfections. Choose from a wide variety of products and materials that provide reliable performance on drywall and solid substrates alike.

High-quality plastering supplies for every stage of the job

Build a dependable kit to tackle any job, large or small. Our range includes:

• Primers and bonding agents – improve adhesion on challenging surfaces and help create a consistent base.
• Fillers and repair supplies – address hairline cracks, small voids and surface defects before applying plaster.
• Application tools – trowels, skimming blades and a putty knife that suit different techniques and confined space work.
• Mixing & handling – robust buckets and practical accessories for consistent mixes, typically paired with 20–25kg bag products.

These essentials are designed to focus on quality, reduce rework and minimise impact from site wear—so you can deliver a professional finish across internal and external builds.

Types of plastering accessories available at EWI Store

Browse our targeted collection of tools and consumables, ideal for small repairs and full-room refurbishments. Everything is curated for quality and compatibility, making choosing the right kit straightforward.

Plastering tools – choose the right tool for each stage

Select plastering tools that match the application, materials and technique. Using the correct tool at the correct stage helps you create a smooth, even coat with fewer passes.

• Plastering trowels — Core tools for laying on base and finish coats, closing in and polishing. Available in multiple sizes and blade flexes for surfaces from tight corners to broad walls. Ergonomic handles help maintain control and speed for a better finish.
• Skimming blades & spatulas — Wide, lightweight blades that level quickly and evenly, reducing ridges and imperfections. A great way to increase coverage speed while maintaining a smooth final pass.
• Putty knives — Precise tools for patch repair, feathering edges, filling pinholes and detail work along corners and trims. This compact knife is essential for prep and finishing touch-ups.

Mixing tools and buckets – for consistent plaster texture

For a consistent, lump-free mix, pair a durable bucket with the right paddle. Our options are designed to handle site use and help you maintain workflow speed between batches.

• Mixing Bucket – 33L — Heavy-duty, easy to clean, and suitable for plaster and render mixes; ideal capacity for typical room projects.
• EWI Store Mixing Paddle Cleaner — Specially designed to clean paddle mixers quickly and cleanly; compatible with the 33L bucket to save time and ensure consistent results.

Tips for achieving a professional finish on your plastering projects

• Assess the substrate and use primers / adhesives where required to improve the bond on tricky surfaces.
• Measure water-to-bag ratios consistently; mixes typically perform best within the manufacturer’s guidance.
• Lay on with the correct plastering trowels, then level with skimming blades to minimise imperfections.
• Use a putty knife for detail repair and finishing around edges and corners.
• Keep tools clean to avoid dragging or contamination during application.

Complete your rendering setup with EWI Store plastering accessories

Shop market-leading brands and EWI Store accessories, all designed to help you achieve a professional finish. Enjoy fast delivery across the UK, with options to collect from your local branch where available. Add items to your basket and check out in minutes—our straightforward browse experience makes choosing the right kit easy and efficient.