Two coat plaster system for medium to high suction backgrounds for wall locations comprising of 11mm Thistle HardWall (undercoat) and 2mm Thistle MultiFinish (finish coat).

When undertaking plastering work, particularly with a specification like PL0031, it's essential to understand the components and processes involved. This two-coat plaster system is designed specifically for medium to high suction backgrounds, utilizing an 11mm layer of Thistle HardWall as the undercoat, followed by a 2mm application of Thistle MultiFinish as the finish coat. These products work together to create a smooth, durable surface that is both functional and aesthetically pleasing.

Before applying the skim coat, it's crucial to consult with the design team or on-site contractor. This collaboration ensures that the desired finish quality aligns with the project's lighting and flatness considerations. Understanding these aspects before starting can prevent costly mistakes and ensure the smooth plaster finish meets project specifications and expectations.

The products involved are critical to the success of this plastering task. Use Thistle GypPrime as a pre-treatment for the finish coat to improve adhesion and overall surface quality. The two primary products, Thistle MultiFinish and Thistle HardWall, play specific roles in achieving a professional finish that stands the test of time. Ensuring these materials are used correctly according to British Gypsum's guidelines is vital for optimal results.

Moreover, the SpecSure® warranty from British Gypsum adds an extra layer of assurance. It guarantees the performance of the specified systems throughout the building's lifetime, provided that all installation guidelines are adhered to. Always keep communication channels open with the design team to confirm that any alterations to the specification will not compromise project performance. This careful planning and adherence to specifications can lead to a successful plastering project that meets all necessary standards.

Specification: PL0031

Two coat plaster system for medium to high suction backgrounds for wall locations comprising of 11mm Thistle HardWall (undercoat) and 2mm Thistle MultiFinish (finish coat).

Finish Quality

Prior to applying skim coat, liaise with the design team/contractor on site to determine quality of smooth finish, flatness, and the design considerations for work and acceptance of smooth plaster finishes under aspects of lighting.

Products

Finish coat pre-treatment	Thistle GypPrime
Finish coat	2mm of Thistle MultiFinish
Undercoat	11mm of Thistle HardWall

Other Requirements

SpecSure® system performance warranty confirms that British Gypsum proprietary systems will perform as specified for the lifetime of the building. The SpecSure® warranty requires that all components are specified in full and constructed in accordance with British Gypsum’s installation guidance. For more details see the British Gypsum website. Always check with the design team before making any changes to the chosen specification, ensuring appropriate substantiation is sought to confirm that the solution still meets all required project performances.