![](https://www.roof2floordrains.co.uk/123214-medium_default/alumasc-low-modulus-310cc-dow-corning-791-silicone-sealant-1-1-1-1-1-1.jpg)
![](https://www.roof2floordrains.co.uk/122377-medium_default/alumasc-low-modulus-310cc-dow-corning-791-silicone-sealant-1-1-1-1-1-1.jpg)
![](https://www.roof2floordrains.co.uk/123214-small_default/alumasc-low-modulus-310cc-dow-corning-791-silicone-sealant-1-1-1-1-1-1.jpg)
![](https://www.roof2floordrains.co.uk/122377-small_default/alumasc-low-modulus-310cc-dow-corning-791-silicone-sealant-1-1-1-1-1-1.jpg)
Alumasc Low Modulus 310cc Dow Corning 791 Silicone Mastic is used as a protective seal at interfaces for all Alumasc Rainwater Systems.
Download Guides
Alumasc Swaged Round Circular Aluminium Downpipe Double Branch
Alumasc GX Moulded Pressed Aluminium 90 Degree Internal Angle
Alumasc Swaged Round Circular Aluminium Downpipe 1m & 2m
Alumasc Aluminium Patch Outlet
Top