DESCRIPTION

Everbuild Black Jack Flashing Tape is a strong self-adhesive flashing tape comprising of an aluminium foil and a bitumen rubber adhesive. The adhesive forms a strong waterproof seal simply by pressing the tape into place by hand.

FEATURES AND BENEFITS

• Replaces need for lead flashing. 
• Self-adhesive - requires no separate glue.

USES

• General repair to existing flashing. 
• Flashing bituminous felt and similar roofs. 
• Flashing parapet walls. 
• Replacement of lost lead flashing. 
• Repairs to cracks in concrete. 
• Repairs to lead gutters. 
• Sealing capping bolts in roof sheets. 
• Sealing roof ridges. 
• Protective coating to insulation materials.
• Sealing projections through roofs and similar sections.
• Flashing between timber and brickwork or blockwork or blockwork cavities. 
• Flashing of skylights

SUBSTRATE PREPARATION

All surfaces must be dry, sound and free from oil, grease and dust. Remove all loose material by scraper or wire brush. Porous surfaces, such as concrete or brick, should be primed and allowed to dry

LIMITATIONS

• Prime porous surfaces with Black Jack Bitumen Flashing and Primer.
• Do not apply to damp surfaces.
• In cold weather or storage conditions, adhesion may be reduced. Bring up to temperature or heat bitumen adhesive layer with a hot air blower to improve adhesion.