TopShield PRO #9 Wet/Dry Plastic Roof Cement, Black, 3 gal or 5 gal

TopShield PRO #9 Wet/Dry Plastic Roof Cement is a black asphalt cement that patches splits, cracks and seams on wet or dry surfaces. It works on mineral surfaced cap sheet, smooth surface BUR asphalt roofs and composition shingles, seals penetrations and flashings, and can even be used below grade. Available in 3 gallon and 5 gallon pails.

Key Features:

• Wet or dry apply: Wet/Dry formula applies to wet or dry surfaces so emergency repairs do not have to wait for sun.
• Stops leaks: Formulated to stop leaks quickly on asphalt roofing systems.
• Lasting repair: Delivers a longer-lasting repair of splits, cracks and seams.
• Wide substrate use: Use on mineral surfaced cap sheet, smooth surface BUR asphalt roofs and composition shingles.
• Seals penetrations: Seals penetrations and flashings against water intrusion.
• Below grade: Can also be used below grade in foundation waterproofing and damp proofing systems.

Specifications Table:

Coverage & How Much You Need:

Sources do not state a coverage rate; coverage depends on film thickness and repair area. Available in 3 gallon and 5 gallon pails, so size the pail to the scope of the repair.

Fit and Compatibility:

Compatible with mineral surfaced cap sheet, smooth surface BUR asphalt roofs and composition shingles, and suitable below grade in foundation waterproofing and damp proofing systems. For membrane-specific sealants, use the product specified by the membrane manufacturer.

Frequently Asked Questions (FAQ):

Q: Can I apply it in the rain?
A: Yes, the Wet/Dry formula is designed for application on wet or dry surfaces.

Q: What sizes are available?
A: It comes in 3 gallon and 5 gallon pails.

Q: What roofs can it repair?
A: It patches splits, cracks and seams on mineral surfaced cap sheet, smooth surface BUR asphalt roofs and composition shingles.

Q: Can it be used below grade?
A: Yes, it can be used below grade in foundation waterproofing and damp proofing systems.

Q: What color is it?
A: Black.

Q: What else can it seal?
A: It also seals penetrations and flashings.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Wet/dry plastic cement is the standard emergency repair material because it can be worked into a leaking split or flashing even on a wet roof. For permanent repairs, feather edges, embed fabric reinforcement in the cement over splits and seams, and follow with a compatible coating where appropriate.

Asphalt roof cements are combustible; keep away from open flames, provide ventilation in enclosed spaces, and follow the label safety directions.

Keep TopShield PRO #9 Wet/Dry Plastic Roof Cement on the truck for leak stops on wet or dry roofs, in 3 or 5 gallon pails.