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Karnak 19 Ultra Flashing Cement, 10.3 oz. Caulk Tube, Black
Regular price $16.00Orders start at $399 — combine any items to reach the minimum. Learn more
Karnak 19 Ultra Flashing Cement, 10.3 oz. Caulk Tube, Black
Karnak 19 Ultra Flashing Cement is a black asphalt-based flashing cement supplied in a 10.3 oz. caulk tube. The sell unit is one tube, applied by standard caulk gun for spot flashing repairs, sealing laps and embedding flashing fabrics. It pairs with reinforcing fabric and compatible roofing membranes.
Key Features:
- Caulk-gun ready: 10.3 oz. tube fits standard caulk guns for clean, controlled application.
- Flashing cement: Formulated as flashing cement for sealing and patching roof details.
- Black asphalt: Black asphalt-based compound blends with typical roofing surfaces.
- Detail work: Suited to laps, flashing details and small roof repairs.
- Fabric compatible: Can be used to embed reinforcing fabric in flashing repairs.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Karnak Chemical |
| Sell unit | 1 tube, 10.3 oz. |
| Product line | Karnak 19 Ultra Flashing Cement |
| Available colors | Black |
| Available sizes | 10.3 oz. caulk tube |
| Material | Asphalt-based flashing cement |
| Color / finish | Black |
| Pack quantity | 1 tube |
| Sell size | 10.3 oz. |
Fit and Compatibility:
Use with compatible roofing membranes, flashings and reinforcing fabric on detail and repair work; check membrane manufacturer guidance before applying solvent- or asphalt-based cements to a specific membrane.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 10.3 oz. caulk tube of Karnak 19 Ultra Flashing Cement in black.
Q: How is it applied?
A: Cut the tube tip and apply with a standard caulk gun; tool or embed fabric as the detail requires.
Q: What is it used for?
A: Sealing flashing details, laps and small roof repairs where a trowel-grade cement in tube form is convenient.
Q: What color is it?
A: Black.
Q: Can it be used in cold weather?
A: Follow the manufacturer's application temperature guidance on the label; the sources here do not state temperature limits.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Tube-grade flashing cement is ideal for spot repairs and small detail work without opening a pail. Keep beads continuous and embed polyester or fiberglass fabric where movement is expected. For large flashing rebuilds, step up to a pail of trowel-grade cement instead of multiple tubes.
Asphalt-based cements contain solvents; apply with ventilation, keep away from ignition sources and wear gloves and eye protection.
Order Karnak 19 Ultra Flashing Cement in the 10.3 oz. tube for fast flashing repairs.
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