Plaster · tools · preparation
Understand the plaster, choose tools for each stage and get the details around sockets and downlights right before you start.
Practical guides
Keep material selection, equipment and preparation connected. Each guide explains the options and points to relevant product information.
A smooth finish starts with the right material underneath it. Skimming plasterboard, levelling bare masonry and repairing an old lime wall are different jobs. The plaster, preparation and finishing details should be chosen as one system.
Read the guideA useful kit follows the job: prepare, mix, apply, flatten, finish and clean. Start with those tasks, then add specialist tools for the details you actually need to form.
Read the guideGood preparation is not just clearing the room. The plaster must suit the background, the finished wall line needs to be agreed, and sockets and ceiling openings need a safe finishing detail before wet work begins.
Read the guideChoose by task
A tool or material that is useful for one job can be the wrong choice for another. Begin with the surface and the finish you need.
Compatible finishing plaster, prepared board joints and a controllable hawk-and-trowel kit.
Compare finishing plastersA backing-and-finish system matched to the wall and its suction, with appropriate levelling tools.
Plan the preparationSafely prepared electrical openings and a bead matched to the gang size and finished wall build-up.
Choose a socket beadA suitable finishing material and the specific tool for the required shape, rather than another general-purpose trowel.
Explore specialist toolsPC Products range
Explore the existing PC Products range below. Prices, availability, pack options and fulfilment are handled by the official PC Products shop.
Tools & accessories
A specialist hand tool for forming bullnose curves from roughly 25 to 50 mm diameter.
Tools & accessories
A specialist plastering float from the wider PC Products trade-tool range.
Tools & accessories
A wider 30 mm grip that fits over many standard wire bucket handles.
Tools & accessories
Mark repeatable socket and switch positions with a cross-line laser and no tape-measure arithmetic.
Plaster and preparation products
These British Gypsum examples link to manufacturer information, not the PC Products checkout. Check the current specification and find a suitable stockist there.
Finishing plaster
A skim finish on suitable plaster and plasterboard backgrounds.
Before choosing: Prepare the actual background and follow the specified finish thickness.
Manufacturer informationBoard finishing plaster
A finishing plaster intended for suitable plasterboard backgrounds.
Before choosing: Choose for the board system, rather than as a general-purpose backing coat.
Manufacturer informationBacking plaster
An undercoat for smooth or low-suction backgrounds.
Before choosing: The background still needs the preparation specified by the manufacturer.
Manufacturer informationBacking plaster
An undercoat for suitable medium- to high-suction masonry backgrounds.
Before choosing: Check the masonry and suction; it is not the final decorative skim.
Manufacturer informationBonding agent — not plaster
A preparation product for compatible smooth or low-suction backgrounds.
Before choosing: Check the approved background, plaster combination and drying instructions.
Manufacturer informationDo not overlook the openings
Socket and spotlight beads are finishing accessories, not substitutes for safe electrical work. Choose the right opening size and build-up, then follow the specific fitting guide.
PC Products checkout
Check the current product information and buying options in the official shop.