Effisus Stopper
The Versatile Penetration Sealing Solution for Flat Roofs and Facades
Cases of multiple and/or irregular pipes/ducts/cables penetrating the building’s rooftops and façades breach watertightness and are especially difficult to solve. Effisus Stopper, with Effisus Multishapper at the core of the system, offers a definitive and flexible solution for any size or shape.
Crossings on flat roofs
Crossings subjected to constant vibrations
Irregular shaped penetrations
Cases of multiple and/or irregular pipes/ducts/cables penetrating the building’s rooftops and façades breach watertightness and are especially difficult to solve.
Effisus Stopper is an innovative and reliable system solution for sealing flat or slopped roof as well as façade penetrations of any size or configuration. Being applicable in virtually all base materials (asphaltic membranes, PVC, TPO, EPDM or metal) it offers complete versatility and will remain functional under sub-zero or high temperatures, direct UV exposure and will accommodate large/repetitive movements.
At the core of the system is Effisus Multishapper, a patented solution since 2021, engineered to be stretchable, flexible and conformable frame, adapting with precision to any penetration shape, thus significantly optimizing the sealant consumption. Combined with Effisus Stopper M-1 and Effisus Stopper 1-P fire-rated sealants that remain highly flexible, the system provides a durable and maintenance-free solution designed for long-term performance.
For single pipe/duct penetrations in metal roofs and façades the prefabricated Effisus Stopper MR is a perfect alternative solution.
| Property | Standard | Value |
|---|---|---|
| UV exposure | – | 100% |
| Compatibility | – | Concrete, Cement, Metal, EPDM, TPO, PVC |
| Service temperature (standard grade) | – | -40°C to 93°C |
| Service temperature (high grade) | – | -62°C to 204°C |
| VOC content (tested at 115°C) | ASTM D2369 EPA Method 24 | Less than 24 grams / liter |
| Sustainability | – | LEED 2.2, NAHB Model Green Home Buildings Guidelines |
| Life expectancy | – | 35 years |
