Cavity Wall Weep Extension 
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Klober Double Roman Roof Tile Vent - Terracotta KG9857-3-0152 (Box of 10) 
Everbuild All Purpose Ready Mixed Filler - 1kg 
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Ronseal Exterior Yacht Varnish - Gloss 1L 
FloPlast Half Round Downpipe 112° Bend, Black 
OX Pro Grout Remover Replacement Blades 50mm - Pack 2 
BORA - PM-4500 Speedhorse 
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ALM Code 6 Milled Lead Flashing - 210mm x 3m 
Code 4 Cast Lead - 210mm x 3m 
Everbuild Seal Rite Strip Out Tool 
ALM Code 5 Milled Lead - 760mm x 3m Countersunk Screws
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Hambleside Danelaw Double Plain Tile Vent, TV10/9 – Black (Box of 5)
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SikaFlex 221 Adhesive & Sealant – Black 300ml (Box of 12)
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Everflex Premium 175 Universal Acrylic Sealant – Brown 300ml (Box of 25)
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Everbuild Jetcem Waterproof Rapid Repair Cement – 3kg
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Everbuild Mammoth Packaging Tape – 48mm x 50m
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ALM Code 7 Milled Lead – 180mm x 3m
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Countersunk Screws
What lost head nails are to nails, countersunk screws are to screws. That is to say, they are designed to sink fully into whatever they are being screwed into, creating a flat surface rather than resting above it.
Countersunk screws achieve this via two design features. The first is that they have a flat head so once the head begins to enter into the material the flat finish is achieved. The second is the use of a tapered head into the screw itself, meaning that the head can more easily be driven into the material.
If you want a flat finish with your screws you need countersunk screws. Fortunately, at ERoofing we have you covered with a superb range of countersunk screws, made by trusted brands like SPAX®.
