Where your roof meets a wall (chimney, dormer), the metal flashing pulls away over time. A 1/16-inch gap is enough for water to wick inside. Instant Roof Nui Crack strips bridge this gap seamlessly.
| Feature | Instant Roof Nui Crack | Standard Tar/Cement | Full Shingle Replacement | | :--- | :--- | :--- | :--- | | | 3 minutes | 20 minutes (plus drying) | 2+ hours | | Can apply in rain? | Yes (water-activated) | No (requires dry surface) | No | No | | Lifespan | 5–10 years | 1–2 years | 20+ years | | Cost (DIY) | $15–$30 per patch | $10 per tube | $200+ (materials only) | | Flexibility | High (stretches) | Low (brittle) | N/A (new shingle) | | Roof Warranty safe? | Yes (temporary repair clause) | No (voids asphalt shingle warranty) | Yes | Yes |
Use a wire brush to remove loose gravel, moss, or old tar. You do not need the surface to be dry, but it must be free of debris and ice.
Generates full roof framing members, including decorative trusses, rafters, and beams.
The "V" valley where two roof slopes meet is a high-stress area. A simple Nui crack strip applied along the valley seam can stop a leak for 3-5 years.
Where your roof meets a wall (chimney, dormer), the metal flashing pulls away over time. A 1/16-inch gap is enough for water to wick inside. Instant Roof Nui Crack strips bridge this gap seamlessly.
| Feature | Instant Roof Nui Crack | Standard Tar/Cement | Full Shingle Replacement | | :--- | :--- | :--- | :--- | | | 3 minutes | 20 minutes (plus drying) | 2+ hours | | Can apply in rain? | Yes (water-activated) | No (requires dry surface) | No | No | | Lifespan | 5–10 years | 1–2 years | 20+ years | | Cost (DIY) | $15–$30 per patch | $10 per tube | $200+ (materials only) | | Flexibility | High (stretches) | Low (brittle) | N/A (new shingle) | | Roof Warranty safe? | Yes (temporary repair clause) | No (voids asphalt shingle warranty) | Yes | Yes | Instant Roof Nui Crack
Use a wire brush to remove loose gravel, moss, or old tar. You do not need the surface to be dry, but it must be free of debris and ice. Where your roof meets a wall (chimney, dormer),
Generates full roof framing members, including decorative trusses, rafters, and beams. | Feature | Instant Roof Nui Crack |
The "V" valley where two roof slopes meet is a high-stress area. A simple Nui crack strip applied along the valley seam can stop a leak for 3-5 years.