OX Tools Pro Heavy Duty Flexi Tub - 20L 
Soudal Soudalead PB Lead Sealant - Grey 300ml 
ALM Code 6 Milled Lead Flashing - 914mm x 3m 
Soudal Pro 40P PU Wood Adhesive - 750g 
Pro Magnetic Combination Square - 300mm 
Everbuild Jumbo Mitre Fast Kit Superglue & Activator 
OX Pro Nylon High Vis Builders Line 105m / 350ft - Cyan 
Code 7 Cast Lead - 150mm x 6m 
Cromar Alphachem Liquid Mortar Tone - Black 5L 
Cast Lead Dome Set (Lead Dots) - Pack of 20 
ALM Code 7 Milled Lead - 150mm x 3m 
FloPlast Half Round Gutter 135° - Black 
Joining square gutters shouldn’t be a struggle. The FloPlast Square Union Unit - White makes the job quick, clean, and secure.
You can fit it in minutes using the clip-on design and pre-installed rubber seals. No glue, no mess, no stress. The white uPVC blends neatly with most rooflines and keeps your drainage system looking sharp.
FloPlast builds this fitting for strength and reliability. It resists weather, UV damage, and impact—so you won’t deal with cracks, leaks, or discolouration over time.
The Square Gutter Union is a robust, long-lasting guttering connector with natural corrosion resistance.
Roofers and DIYers across the UK rely on FloPlast for dependable guttering that goes up fast and lasts for years. With this square union, you get a perfect joint without complications.
