Rubberized – elastomeric

Wet or dry application

Improved low-temperature flexibility

Will not shrink or crack

Smooth, easy to apply rubber-like trowel consistency

Excellent adhesion

Excellent resistance to flow (sag) at high roof temperatures

Ready to apply – no mixing required

Sticks under water the first time

Can use with fiberglass membrane under water

Greater strength

ASTM compliant

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ASTM D4586 Type I Class I & Class II

ASTM D3409

SS-C-153 Type I

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19 Ultra Flashing Cement is a general purpose asbestos-free flashing cement for repairing leaks in shingles, concrete, metal or asphalt roofs, SBS and APP modified bitumen membranes flashings on walls, chimneys, flues, skylight flashings, downspouts and cornices.

19 Ultra is excellent for sealing cracks in concrete and brick, as a joint filler for precast roof slabs, for repair, patch and flashing detail on SBS and APP modified membranes, and for general purpose use in maintenance of exposed buildings and structures.

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Weight per Gallon: 8.77 lbs.
Solids by Weight: 74% Nominal
Solids by Volume: 66% Nominal
Color: Black
Application Temp.: 40°F to 120°F
Service Temp (Cured Film): 15°F to 180°F

VOC Content: 270 g/L MAX

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SURFACE PREPARATION:
All surfaces should be clean, dry and free from oil, grease, dust, dirt, loose paint or other foreign matter. Excess water should be removed, if possible, before application of 19 Ultra. Recommended application temperature is 40°F to 120°F. If applying at temperatures lower than 40°F, the substrate must be free of moisture and/or ice crystals.

APPLICATION:
Spread 19 Ultra Rubberized Flashing Cement to an average thickness of 1/8” (approximately 8 gallons per square) and press tightly into joints, seams or cracks.

To repair large cracks, breaks and blisters:

1. Spread 19 Ultra Rubberized Flashing Cement over the damaged area.

2. Embed 34 Asphalt Saturated Cotton Fabric, 31 Fiberglass Membrane or 5540 Resat-Mat reinforcement.

3. Apply another coat of 19 Ultra Rubberized Flashing Cement over the entire patch.

COVERAGE RATE:
Apply each application at an average thickness of 1/8” (8 gallons per 100 sq. ft.)

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Combustible Mixture: do not use near open flame. Avoid breathing solvent fumes and prolonged contact with skin. Do not take internally. If swallowed, do not induce vomiting. Call a physical immediately. Keep out of reach of children. Keep container covered when not in use. Do not thin. Consult SDS for further safety precautions. Dispose of in an environmentally safe manner. Cover air intakes during application and while drying.

CARE OF TOOLS:
Tools and other equipment should be thoroughly cleaned with mineral spirits, taking necessary precautions when handling combustible materials. To clean hands use 709 Karna-Klean or a waterless hand cleaner.