Timloc 1204 Underfloor Vent Vertical Extension + 150mm 
Everbuild 5 Minute Polyurethane Wood Adhesive Gel - 310ml (Box of 12) 
Soudal Mitre Bonding Kit Superglue Adhesive & Activator 
Cromar Bitumen Trowel Mastic - Black 2.5L 
Ronseal Exterior Multi-Purpose Smooth Finish Filler - Grey 330g 
Cromar Aluminium Solar Reflective Paint – 5 Litre 
Soudal Pro 45P Superfast Wood Glue - 750g 
Code 7 Cast Lead - 800mm x 6m 
FloPlast Black Half Round Adjustable Angle - 50° to 156° 
Lead Hall Fixing Clips - Pack of 50 
Gorilla Contact Adhesive Tube - Clear 75g 
Code 4 Cast Lead - 600mm x 6m 
ALM Code 8 Milled Lead - 1600mm x 6m 
If you’re laying a lead lined gutter and need a low-cost method of dealing with restricted falls, the Lead Expansion Joint has the problem covered. The Lead Expansion Joint uses a neoprene segment to compensate for lead’s thermal expansion.
Different materials expand at different rates when heated. This can cause damage when lead is fixed in certain positions, since lead expands to a very significant degree when heated. The neoprene segment present in Lead Expansion Joints will stretch and give, allowing this thermal expansion to take place safely. The neoprene itself is integrated into the code 5 lead wings on either side during the vulcanisation process. These wings can then be welded in to the two lead sheets being joined.
