231 Flashing Cement
Asphalt Cements & Coatings > Mastics
A general purpose formulation for use as a cold-applied flashing cement in many types of asphalt roof membranes. Its heavy “trowel-grade” consistency makes this product ideal for flashing details and a variety of waterproofing repairs, such as moving joints and roof penetrations. Superior formulation will not separate.
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Features & Benefits
- High flexibility to accommodate temperature-related expansion and contractor of the roof system
- Provides exceptional weathering characteristics over a wide range of challenging conditions temperatures and weather
- Will not mudcrack and will remain highly resilient and durable through all seasons
- Interlocking fiber matrix assures uniform, excellent adhesion
- Exhibits excellent sag resistance when used on vertical surfaces, even at high temperatures
- Non-destructive to conventional asphalt based roofing membranes
- Repairing flashings, asphalt shingles, conventional built-up roofs, metal and masonry surfaces
- Sealing leaks and openings at flashings (chimneys, vents, skylights, metal joints, gutters and similar objects used in constructing built-up flashings)
- Do not store at temperatures below 45°F or in excess of 120°F
Options
| Item ID |
Description |
Packaging |
Qty per Ctn |
Weight per Ctn |
Coverage Rate |
| 16MH2313 |
MH 231 FLASHING CEMENT 3 GAL |
Metal Pail |
1 |
27 lbs |
8 gallons per 100 sq. ft. for 1/8" |
| 16MH2315 |
MH 231 FLASHING CEMENT 5 GAL |
Metal Pail |
1 |
42 lbs |
8 gallons per 100 sq. ft. for 1/8" |
Application