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Temporary Seal Adhesive

Fast acting, dual-component, low-rise poly-urethane foam forms a temporary seal between new roof covers and existing roof systems.

NightShot is dispensed through a portable 1:1 applicator and seals all types of new roofing systems, including TPO, EPDM, PVC, Built-up and Modified Bitumen. NightShot is not a substitute for fasteners and will not resist wind uplift forces. The membrane must be held in place with temporary ballast.

  • Each case contains 4 1,500 ml cartridges.
  • Each case provides 300-400 linear feet of tie-in.

Features & Benefits

  • Temporarily seals TPO, EPDM and PVC to Built-up and Modified Bitumen roof systems
  • Quickly and easily dispenses through any SpotShot cartridge applicator
  • Replaces less reliable ballast-only tie-in methods
  • Coverage: Each cartridge covers approximately 50 –70 linear feet (15–30m) of tie-in.


Ordering Info
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Dispense through a portable 1:1 applicator. Apply in a single band on the old roof surface where it meets the new roof system. Roof surface must be clean, dry, and free of all loose gravel and dirt. Allow NightShot to rise before pressing the new roof membrane into the foam. Ensure that new membrane is in full contact with NightShot; do not allow voids or fish-mouths along edge. Before continuing with new roof application, cut away contaminated membrane and NightShot.

Always keep NightShot at room temperature; do not apply when the deck temperature is below 40°F (4°C). Store upright, at room temperature, and keep from freezing. Each case contains four (4) 1500ml cartridges.

NightShot is not a substitute for fasteners, and will not resist wind uplift forces. Membrane must be held in place with temporary ballast.

Ordering Information

SKUProduct DescriptionPackagingWeight (lbs.)
OBNSHOT NightShot Temporary Tie-in 4 1,500 ml cartridges 18

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