Following the great success of ARP’s Sentinel beaded half round aluminium gutters, the company is now extending its unique silicone injection installation system to its popular Deepflow high capacity gutters.

The ARP silicone injection system now makes installing connectors on ARP Sentinel Deepflow aluminium guttering simple, quick and reliable, ensuring joints between gutter lengths remain leak-free. Silicone sealant is simply injected into the gap behind the rubber gasket via two specially positioned holes and cleaned up for a watertight reliable, long-life seal. ARP’s sealant allows enough movement for the guttering to move with the elements while ensuring the joint’s integrity.

ARP’s Sentinel extruded aluminium Deep Flow Half Round gutters are available in multiple sizes in order to cope with rainwater runoff from larger roofs on commercial, leisure, and residential projects. Sentinel guttering is also available in modern and vintage ogee profiles, with the ARP Snap-fit system on the traditional ogee version for a quick, simple and dependable fit.