Then information below has been sourced from https://powertoolsuperstore.co.uk/
Plastering is a skilled trade that requires the right tools and techniques to achieve a smooth and professional finish. For experienced plasterers, having dependable tools is key, not only for efficiency but also for safety. This article will explore essential plastering supplies, hand tools, building materials, plastering applications, and safety considerations that professionals should be aware of.
Trowels
Plastering trowels are fundamental tools in the plastering trade. They come in various shapes and sizes, each designed for specific tasks. Here are some common types:
Straight Trowel
Plastering trowels are fundamental tools in the plastering trade. They come in various shapes and sizes, each designed for specific tasks. Here are some common types:
Plaster Skimming Blade
A straight trowel is typically rectangular, ranging in size from 10 to 14 inches. It is used for applying and smoothing plaster. Proper handling is crucial; always use protective gloves to avoid cuts from the sharp edges. When using a straight trowel, keep your wrist straight to maintain control.
Carbon Steel Trowel
Carbon steel trowels are known for their durability and sharpness. They are ideal for achieving a fine finish but can pose risks due to their sharp edges. To mitigate this, use a firm grip and protective gloves. Regular maintenance is also vital to keep the blade in optimal condition.
Filling Taping Metal Spatula
This spatula is specifically designed for filling and taping joints. It allows for precision and smooth finishes. When using a metal spatula, always ensure your hands are protected to avoid cuts and abrasions.
Flexible Plaster Finishing Trowel
Flexi trowels are made from flexible materials, allowing for better contouring on uneven surfaces. While they are easier to handle, take caution as their flexibility can make them more challenging to control. Always use a firm grip and protective gloves.


External Corner Trowel
This trowel has a unique shape designed for finishing external corners. It ensures a clean edge but can be tricky to handle. Always maintain a steady hand and use gloves for protection.
Lightweight Plastering Spatula
These spatulas are comfortable to use and are ideal for smaller jobs. However, if not used correctly, they can lead to wrist strain. Proper handling and ergonomic techniques are recommended.
Internal Corner Trowel
Similar to the external corner trowel, the internal corner trowel is designed for finishing inside corners. It allows for precision work. Again, safety is crucial; ensure you have a solid grip and wear protective gloves.
Edging Trowel Set
Edging trowels are used to create clean edges and finishes. This set is beneficial for achieving professional results. When using these tools, be mindful of your grip and ensure you are wearing safety gear.
Finishing Trowel
Finishing trowels are used in the final stages of plastering. They help achieve a smooth surface and should be handled with care to prevent slipping. Always wear protective gloves to guard against cuts.
Building Materials
Gypsum-Based Plasters
Gypsum-based plasters are widely used for their smooth finish and quick drying time. However, they can generate dust during mixing and application, which can be harmful if inhaled. Always wear a dust mask and work in a well-ventilated area.
Joint Compound
These spatulas are comfortable to use and are ideal for smaller jobs. However, if not used correctly, they can lead to wrist strain. Proper handling and ergonomic techniques are recommended.
Internal Corner Trowel
Joint compound is primarily used for finishing drywall. While it is easy to work with, it can also produce dust that may irritate the respiratory system. Using a mask and ensuring good airflow can help mitigate these risks.
Plaster
Traditional plaster offers excellent durability and finish but can be messy. The dust generated during mixing can be a health risk. Always use protective equipment, including masks and gloves, when handling plaster.
Adhesive
Various adhesives are used in plastering, each with specific properties. Some adhesives can be harmful if inhaled, so always follow safety guidelines and use in well-ventilated spaces.

Building Materials
Plastering is applied in various contexts, each requiring specific techniques and safety measures.
Wall & Ceiling Plastering
This process involves applying plaster to walls and ceilings for a smooth finish. It is important to work safely at heights and use dust control measures to protect against inhalation.
Drywall Finishing
Drywall finishing involves using joint compound to create smooth surfaces. This application can produce sharp edges from tools, so be cautious and use appropriate safety gear.
Rendering Systems
Rendering involves applying a coat of plaster to external walls using mortar. Safety considerations include handling heavy materials and ensuring good ventilation to avoid inhaling dust.
Repairing Cracks & Holes
Repairing damaged plaster requires specific techniques and tools. Handling sharp tools carefully is essential to avoid cuts and injuries, while dust control is important to protect your respiratory health

Tips & Techniques
For a smooth and professional finish, consider the following tips:
- Always wear appropriate PPE, including gloves, masks, and goggles.
- Ensure your workspace is well-ventilated to minimise dust inhalation.
- Use sharp tools carefully to avoid cuts.
- Maintain a steady hand and proper posture, especially when working at heights.
- Familiarise yourself with the tools and materials before starting.
Popular Brands
When choosing plastering tools, consider brands known for their quality and safety standards. Brands such as Marshalltown, OX Tools, and Bahco are reputable and offer tools that meet high safety certifications.