Millennium One Step™ Night Seal® is designed for use as a quick and reliable sealer at temporary tie-in locations between new roof covers and existing roof systems. Millennium One Step™ Night Seal® eliminates the need for messy asphalt mastics and bitumens or less reliable porous surface foams.
With a utility knife, remove the molded tips at the groove from the One Step™ mixing head.
Attach a One Step™ mixing nozzle to the threaded mixing head.Place the cartridge into the appropriate One Step™ applicator.
Properly prepare existing membrane and/or substrate at temporary tie-in location. Surface to receive Millennium One Step™ Night Seal® must be dry, clean, and free of loose material. All loose gravel must be removed. Apply Millennium One Step™ Night Seal® directly to the prepared substrate. Apply a continuous bead (minimum 3/4" width) approximately 1-1/2" from where the roof covers leading edge will fall. As the sealer is applied immediately place edge of the roof cover into the wet material. Do not allow the material to skin over.
Roll the outside edge of the roof cover to ensure positive contact with the substrate and to create a sufficient "bleed out" of sealer. Millennium One Step™ Night Seal® will expand and seal the leading edge of the roof cover.
Un-used material can be applied at a later date by simply plugging the cartridges (with provided half moon plugs) and using a new One Step™ mixing Nozzle.
Equipment
The fast and dependable One Step™ applicators make applying Millennium One Step™ Night Seal® simple:
Battery Powered Single Bead
• Pneumatic Single Bead
• Stand Up Single Bead
• Ultra Drive Manual Applicator
• Heavy Duty Manual Applicator
Surface Preparation
All work surfaces should be clean, dry, and free
of dirt, dust, debris, oils, loose and/or embedded gravel, un-adhered
coatings, deteriorated membrane and other contaminants that may result
in a surface that is not sound or is uneven.
Limitations
• Do not apply to wet or damp surfaces.
• Not intended for insulation attachment.
