Effisus Stopper MR

Penetration sealing solution for metal roofs

Effisus Stopper MR is the efficient and sustainable solution for the permanent sealing of penetrations in metal roofs, with diameters from 0 to 750mm.

Combining its EPDM composition to a laminated aluminum base, it allows a perfect fit to virtually any configuration of the roof profile.

Its flexibility ensures absorption of roof movements or vibrations, resisting the most aggressive atmospheric conditions. The different design options allow it to meet the different requirements of each project, as well as the different types of metal roof penetrations. Facade application also possible.

Why should you choose Effisus Stopper MR?

Efficiency

Flexible design that meets the most diverse requirements of each project
100% waterproof, resistant to UV’s and ozone
Perfectly adaptable to any roof profile
Each dimension covers a wide range of diameters
Remains flexible up to -57ºC
Easy to install. Simple to use materials and common accessories
Supplied in kits for complete installations
Technical support

Sustainability

Great longevity
No maintenance required
Without plasticizers, chlorine or halogens
Recyclable materials
Adhesive without solvents

Solution components

Effisus Stopper MR – EPDM rubber (black or gray) or silicone (red) molds, with aluminum laminated base. It allows a perfect fit to any roof covering. Its flexibility guarantees the absorption of movements or vibrations of the roof, resisting the most aggressive atmospheric conditions. The different design options available allow meeting the different requirements at work.
Effisus Bonding KF+P – Waterproof adhesive paste with exceptional adhesion properties . UV resistant and solvent-free.
Effisus Fix AZ Screws – Screws with EPDM washer, 100% waterproof. Used for fastening the Effisus Stopper MR mould to the roof.

Solution Variants

Effisus Stopper MR – Standard version.
Effisus Stopper MR Retrofit – Option for applications without access from above.
Effisus Stopper MR Universal– Option with large base dimensions. Situations where there is an exaggerated or asymmetrical whole.
Effisus Stopper MR High Temperature – High tempertaure option. Temperatures above 115ºC.
Effisus Stopper MR Square – Square cone option. Square penetrations.
Effisus Stopper MR Combo – Retrofit and Universal versions combined in one product.
Effisus Stopper MR Easyseal – No sealant needed.
Effisus Stopper MR Solar – Option for sealing photovoltaics system cables penetrations.