Two coat plaster system for use with metal lathing when bridging steel columns, beams and lintels for wall locations comprising of 11mm Thistle HardWall (undercoat) and 3 to 6mm ThistlePro Magnetic (finish coat).

The PL0048 specification outlines a reliable two-coat plaster system specifically designed for use with metal lathing, particularly in settings where steel columns, beams, and lintels intersect wall locations. This system comprises an undercoat of 11mm Thistle HardWall, providing a sturdy foundation, topped with a finish coat of 3 to 6mm ThistlePro Magnetic. The combination of these materials ensures not only durability but also enhances the aesthetic appeal of interior spaces.

Quality is key when it comes to finishing these plaster surfaces. Before applying the skim coat, it's essential to communicate with the design team or contractor on-site. This dialogue will help determine the desired quality of the smooth finish and flatness, ensuring that design considerations for lighting and overall project goals are met. Having a clear finish quality expectation is vital for achieving optimal results.

For a successful application, two main products are involved: Thistle GypPrime for finish coat pre-treatment and ThistlePro Magnetic as the finish coat. The undercoat, Thistle HardWall, serves as a robust base layer that supports the overall structure. It is important to follow all installation guidelines provided by British Gypsum to ensure the longevity and performance of the plaster system.

Additionally, the SpecSure® system performance warranty guarantees that British Gypsum's proprietary systems will perform effectively throughout the lifetime of the building. It’s crucial that all components are fully specified and constructed according to British Gypsum’s installation guidance. Always consult with the design team before making any changes to ensure compliance with project performance requirements. For further information, refer to the British Gypsum website to explore detailed options and specifications.

Specification: PL0048

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	3mm of ThistlePro Magnetic
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.