Roof Repair (RR-808)

A tough, flexible pro caulk and high temperature adhesive sealant, Roof Repair may even be applied in rain or snow to stop leaks fast around chimneys, flashings, roof decks, vents and other roof areas.


LIQUID NAILS® high temperature adhesive


Key Features

  • May be applied in rain or snow
  • Tough and flexible
  • Seals leaks in all weather
  • Prevents ice and water damage

Recommended For:

high temperature adhesive applications, bonding loose shingles and sealing leaks and openings around chimneys, flashings, roof decks, vents, copings and parapet walls.

NOT Recommended For:

interior use and uses other than roof sealing and repair.

Available Sizes

  • 10.1 fl. oz. cartridge


  • Using a 1/4" (.64 cm) bead: 10.1 fl. oz. cartridge covers 30 lineal ft.


258 GPL


Federal Specification SS-C-153 Type I


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Surface Preparation

Clean surface as much as possible under existing weather conditions before applying this product. Fill any deep joints with solid filler to within 1/2" of surface. Apply this high temperature adhesive at temperatures above 32°F. For easier gunning in cold weather, sealant should be conditioned to room temperature prior to use.

Product Application

Load RR-808 cartridge into standard caulk gun. Cut nozzle at 45° angle for desired bead size (marked on nozzle). Puncture inner seal with nail or wire. Push RR-808 sealant as far as possible into gap using firm, uniform pressure. Apply sufficient sealant to leave a bead of at least 1/4" around repaired and sealed surface. Level any excess sealant with a trowel or putty knife. Let dry 24 hours.

Drying Time

Dries in 24 hours.


Use mineral spirits.

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