Effisus Stopper MR
The Ultimate Penetration Sealing Solution for Metal Roofs
Every pipe/duct penetrating the building’s rooftops and façades demands attention as it breaches watertightness. Specifically built for metal rooftops and cladding, Effisus Stopper MR is a prefabricated long-tasting solution that will restore watertightness.
Chimneys
Circular pipes
Roof coverings
Smoke extraction vents
Every pipe/duct penetrating the building’s rooftops and façades demands attention as it breaches watertightness.
Specifically built for metal rooftops and cladding, Effisus Stopper MR is a prefabricated solution that will remain functional under sub-zero or high temperatures, direct UV exposure and will accommodate large movements.
Offered as a complete system, it can accommodate up to 750 mm in diameter, is suitable for virtually any metal profiles and there are product variations available for specific cases, such as retrofitting pre-installed pipes/ducts/cables or for cases where extreme temperatures are expected.
For cases of multiple and/or irregular penetrations Effisus Stopper, with Effisus Multishapper at the core of the system, offers a solution for any size or shape.
| Property | Standard | Value |
|---|---|---|
| Shore “A” Hardness | D2240 | 60 |
| Tensile strength (Mpa min) | D412 | 10.5 |
| Elongation at break (% min) | D412 | 650 |
| Tear resistance Die C (kN/m min) | D624 | 32 |
| Flame resistance | UL 94 | Passed |
| Accelerated UV testing* | SAE J1960 | Passed |
| Constant temperature resistance | – | -50ºC to 115ºC |
| Intermittent temperature resistance | – | -50ºC to 150ºC |
| Rain test | UL 441 | Passed |
