The 112mm Half Round Rainwater Gutter External Stop End (Black) is an essential terminal fitting designed to seal off the open end of a horizontal half-round roof gutter run. Manufactured from high-grade, lightweight uPVC, this component prevents water from spilling out of the channel, ensuring that all collected rainwater is safely directed toward the running outlet and downpipe network.
 
Featuring an integrated rubber sealing gasket and a secure clip-on or push-fit mechanism, the stop end creates a watertight seal that prevents leaks at the most vulnerable edge of the guttering system. It locks firmly into place while accommodating natural thermal expansion and contraction during fluctuating seasonal temperatures, maintaining structural integrity without requiring complex sealants.
 
Manufactured to high industry standards, the durable black uPVC material is UV-stabilized to resist fading, discoloration, and weathering caused by prolonged exposure to sunlight and harsh conditions. It provides a neat, professional finish and a long-lasting, low-maintenance solution for completing domestic and commercial rainwater management systems.