Millennium One Step™ Night Seal®

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.

• Do not apply to wet or damp surfaces.
• Not intended for insulation attachment.
• Not intended as a permanent weatherproofing sealant.

1. Remove snap off tip from the One Step™ mixing head and keep for re-use.
2. Attach a One Step™ mixing nozzle to the threaded mixing head.
3. Place the cartridge into the appropriate One Step™ applicator. Caution: Adhesive should be dispensed immediately after loading the cartridge into the dispensing tool to prevent adhesive from foaming and curing in the mixing tip.
4. Properly prepare existing membrane and/or substrate at temporary tie-in location. The surface to receive Millennium One Step™ Night Seal® must be dry, clean, and free of loose material. All loose gravel must be removed.
5. 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.
6. 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.
7. Un-used material can be applied at a later date by simply plugging the cartridges (with provided snap off tip) 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 Applicator
• Pneumatic Single Bead Applicator
• Ultra Drive Manual Applicator
• Heavy Duty Manual Applicator

Coverage

Covers 300 - 400 lin ft (91m - 122m) per case. Coverage rates are based on an application of one continuous ribbon approximately 3/4” (1.9cm) in width. Coverage rates will vary depending on surface conditions. Extremely irregular surfaces may require the use of a larger bead of material.

Millennium One Step™ Night Seal® is available in the following package: