SikaFlex EBT+ Polyurethane Adhesive & Sealant, Grey - 300ml (Box of 12) 
Soudal Gap Filler Expanding Foam Gun Grade - 750ml 
Everbuild Wet Rot Wood Hardener – 250ml 
Everbuild Jetcem Plaster Rapid Repair – 6kg 
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Sika 1 Waterproofer – 5 Litre 
Code 4 Cast Lead - 150mm x 3m 
Evo-Stik Seriously Strong Stuff Fast Setting Adhesive, White - 290ml 
Bond It Oil Stain Remover - White 1L 
Armatool 30m Longo Chalk Line 
Hambleside Danelaw TV15/4 Tile Vent - Black (Box of 5) 
OX Pro Mini Round Point Shovel 
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Klober Universal Tile Vent Terracotta KG9854 (Box of 10) 
Everbuild EB25 Ultimate Sealant & Adhesive – Anthracite 300ml (Box of 12) 
Soudal Neutral Stay Fresh Sanitary Silicone Sealant – Clear 300ml 
Everbuild Smart Tack Handy – 500ml 
Code 5 Cast Lead - 390mm x 3m 
Ronseal Hairline Crack Ready Mix Wall Filler - White 330g 
ALM Code 5 Milled Lead - 300mm x 6m 
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Ronseal Expanding Foam Filler - 500ml 
FloPlast Square Line Gutter Angle 135° White 
Ronseal Anti-Bacterial Worktop Oil - Clear 500ml 
Everbuild Black Jack 905 All Weather Roof Coating – 25 Litre Geotec Felt
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Code 3 Cast Lead – 300mm x 6m
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Geotec Felt
Where your lead protects your roof from the weather, Geotec felt protects the lead from the roof. It does this in three ways. Firstly, lead laid nakedly on materials like concrete or stone may be at risk of corrosion, while lead on timber may slowly be leached away by moisture. This may start to damage and destroy the lead layer. Geotec felt serves as an intermediate layer that will guard the lead from moisture or corrosion.
Secondly, Geotec felt decreases drag arising from thermal movement. Lead expands and contracts as the temperature changes it. However, often the materials it is laid on do not. In addition, they may be rough or have an uneven surface. This causes damage as the lead strains against the material holding it up. Geotec felt provides a gentle, smooth surface for lead to thrive on, letting it expand and contract safely.
Thirdly, geotec felt is porous and permits airflow. This allows moisture to be dried out and ventilates the underside of the lead and the topside of the materials the lead would otherwise rest on. This reduces damp, and therefore the chance of rotting or mould. Geotec felt can therefore be an important asset in reducing roof condensation.
