Cromar Leadax sealant.
Leadax is the next generation of lead.
Benefits

 
Has the same properties of traditional lead, but is not harmful to the environment or health
 
Cheaper than traditional lead
 
Easier to use than traditional lead
 
Non-toxic - contains NO heavy metals
 
Fully sustainable
 
Water-resistant - same waterproof properties as traditional lead
 
Can be processed by hand in extreme weather conditions
 
Helps reduce waste - manufactured using a byproduct of laminated glass production
 
75% lighter than traditional lead
 
Available in longer strips than traditional lead
 
Allows for less overlap, saving materials
 
Leaves no marks on roof tiles
 
Guaranteed to last for 25 years

Application
From cavity walls to chimneys, Leadax is used and processed in exactly the same way as lead — without compromise