D40 Gasket Rigid Substrate Fixing Gasket

Scope of Application

Suitable for fastening TPO/PVC waterproof membranes on rigid substrates such as concrete, cement fiberboard, and gypsum board. Not applicable for glass-magnesium panels or strongly alkaline rigid substrates.

Technical Advantages

• Cost-effective gasket specifically engineered for rigid substrates

• Peripheral raised points on the base increase friction with the substrate, significantly enhancing pull-out strength and wind uplift resistance

• Circular design ensures even force distribution and facilitates easy installation