Skip to content
View in the app

A better way to browse. Learn more.
BuildHub.org.uk

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Yellow Staining On Lead Tray in Chimney

Arrenite
in Roofing, Tiling & Slating

Featured Replies

Hi folks I have two new chimneys. They have got quite bad yellow crud on the lead. Does anyone know the cause please, and how I can treat it. I don’t know if patination was applied to the lead.

 

There is some efflorescence - white - which washed off with a stiff brush and water.

 

cheers,

 

Arenite

 

 

Create an account or sign in to comment
Go to topic listing

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.