The Brett Martin Black Deep Flow Internal Stop End is a durable, UV-stabilised uPVC fitting designed to cap and seal 115mm Deepstyle semi-elliptical gutter runs. Its push-fit connection and flexible integral clips provide a secure, watertight seal without specialist tools, and it is compatible with 68mm round downpipes.

• Dimensions: 115 x 75mm; for Brett Martin Deepstyle gutters
• Caps and seals high-capacity, semi-elliptical PVC gutter runs
• Compatible with 115mm Deepstyle gutters and 68mm round downpipes
• Made from high-strength, UV-stabilised uPVC
• Push-fit installation with flexible integral clips
• Creates a secure, watertight seal without specialist tools