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Image | Product + | Brand | Price | Availability | Qty |
4.2x14 Wafer Standard Point Drywall Screws - Zinc Plated (Pack of 1,000)Product Code: FM691763 | Unifix |
£10.04 Ex VAT: £8.37 | 3 Days | ||
4.2x14 Wafer Drywall Screws - Zinc & Yellow (Pack of 1,000)Product Code: UNI498478 | Uni-Fix |
£9.29 Ex VAT: £7.74 | 3 Days |
APPLICATION:
Designed for fitting dry linings to studding. Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrate’s surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers.