Knauf Sheetrock® Wetstop™

Knauf Sheetrock® Wetstop™ Plasterboard is manufactured from a specially formulated moistureresistant core encased in recycled face and back papers that form a high strength composite design. The panels have tapered long edges for easy finishing when used with Knauf’s jointing compounds. It is designed to meet regulatory requirements for wet area applications such as bathrooms, pantries and kitchen areas.


9.5mm and 12.5mm


1220mm X 2440mm (4’ X 8’)


• Features a specially treated gypsum core that provides additional protection from dampness compared to regular plasterboards.
• Complies with international standards such as BS EN 520 or equivalent local standard for physical properties classification and moisture resistance for gypsum boards, as well as BS 476 for noncombustibility.


Please note that we are in the process of transitioning our brand from USG Boral to Knauf. With this, we are progressively changing and updating our product packaging, marketing literature and samples, technical documents, certification, website, promotional tools, etc to align with this new branding of our products and systems.

Please refer to our sales colleagues if you need any clarification.