• Code 4 lead vulcanised to a neoprene conical upstand
• Provides a weathertight joint for flues and soil stacks that penetrate slate, tile, asphalt, felt or lead coverings
• Life expectancy of 20 years

Installation:

• Select a Flexislate with an upstand angle suitable for the of the roof: Flat / Pitched.
• The upper surface of the rubber sleeve has a pattern of concentric grooves that should be used as knife guides
• Select a groove diameter that is slightly smaller than the required diameter, to ensure a weathertight fit
• Take care not to cut across the groove
• Use liquid soap to lubricate the neck of the rubber sleeve of the Flexislate prior to fitting
• Always apply a coat of Patination Oil to all exposed lead surfaces as well as the underside of the leading edge
• Take care that the Patination Oil does not come into contact with the rubber sleeve
• Fit over the pipe
• On a pitched roof finish the top edge of the tile with a welt