Two coat plaster system for low to medium suction backgrounds for ceiling locations comprising of 8mm Thistle BondingCoat (undercoat) and 2mm Thistle MultiFinish (finish coat).

When tackling a plastering project, particularly for ceilings, the PL0009 specification provides a reliable guide for achieving high-quality finishes on low to medium suction backgrounds. This two-coat plaster system combines an 8mm layer of Thistle BondingCoat as an undercoat, followed by a 2mm layer of Thistle MultiFinish as the final coat. This combination not only ensures a strong base but also allows for a smooth and aesthetically pleasing surface that can enhance the overall look of the space.

Before starting the skim coat application, it’s essential to collaborate closely with the design team and on-site contractor. Discussing aspects such as the desired quality of the smooth finish, the flatness of the surface, and how these factors interact with lighting in the space is crucial. These considerations help ensure that the finished product meets the necessary standards and looks great in the intended environment.

In terms of product specifics, the finishing process begins with Thistle GypPrime as a pre-treatment to prepare the surface before applying the Thistle MultiFinish. This innovative plaster system is designed for optimal performance, especially in environments that demand a polished look. To guarantee that the plaster system performs as expected throughout the lifecycle of the building, it’s important to adhere strictly to the British Gypsum installation guidance and to maintain comprehensive documentation of the materials used.

The SpecSure® system performance warranty reinforces the reliability of using British Gypsum’s proprietary products, ensuring that they deliver consistent results when installed correctly. Should there be any considerations to modify the specification, it’s vital to consult with the design team to validate that any alterations will still fulfill the project’s required performance criteria. This proactive approach will safeguard the durability and appearance of the plastered surfaces, ensuring they meet both aesthetic and functional needs.

Specification: PL0009

Two coat plaster system for low to medium suction backgrounds for ceiling locations comprising of 8mm Thistle BondingCoat (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	8mm of Thistle BondingCoat

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.