Tucson’s Best Roof Coating System for Roofs That Hold Water
If your Tucson roof has cracks, leaks, or standing water, the Last Bond Roofing System can reinforce, repair, and waterproof it for long-lasting durability.
Many homeowners assume a full roof replacement is necessary, but that often means tearing off the built-up roofing, an expensive process that doesn’t always solve the problem. Our Last Bond Roof Coating System is different: it preserves the existing structure, repairs soft spots or other damage, and adds a reinforced waterproof layer.
Standard roof coatings are not water proofers. A roof coating can only sit wet for about 48 hours before water penetrates into the roofing system. If your roof has cracks that also hold water or form puddles, a coating alone will eventually fail.
That’s where the Last Bond Roofing System comes in! This power system is built to stop water from penetrating your roof by creating a waterproof overlay for lasting protection. Call today to schedule your free roof inspection in Tucson.
Our Gallery
See the Strength of Our Last Bond Roofing System
At MBM Roofing & Coating, we’re proud to provide Tucson homeowners and businesses with the Last Bond Roofing System. Our gallery showcases real projects where Last Bond has transformed aging, problem roofs into durable, waterproof systems built to last. Each installation reflects the craftsmanship, precision, and attention to detail our team brings to every job. Browse our completed projects to see how the Last Bond Roofing System not only strengthens and protects roofs, but also delivers long-term peace of mind for property owners.
Commercial Roof Coating
Trusted Commercial Roof Coating in Tucson & Surrounding Area
Flat commercial roofs take a beating in Tucson’s sun and monsoon seasons. If your business roof is cracking, leaking, or holding water, a standard coating isn’t enough to keep your building dry and your operations safe.
Our Last Bond Roofing System is built for commercial properties that need more than a surface fix. We repair problem areas, seal soft spots, and apply a reinforced waterproof layer that resists ponding water and stops leaks for good, all without shutting down your business for a costly roof replacement.
From restaurants and retail stores to office buildings, apartment complexes, and industrial facilities, our roof coating contractors deliver customized solutions tailored to your business needs.
Pressure wash the roof to remove dirt, debris, and loose coating.
Identify soft or cracked areas.
Lay self-adhesive rubber mat (Last Bond) with fleece top over the prepared surface.
Apply fiberglass membrane over mat.
Apply first coat of Tucson Rubberized coating.
Allow proper curing time.
Apply second coat of Tucson Rubberized coating.
Inspect final finish for water resistance and adhesion.
Schedule recoating every 6 years.
Why Choose Us?
Roof Coating Expertise Backed by 20+ Years in Tucson
We are licensed, bonded, and insured, with over 20 years of experience providing high-quality roof coating solutions in Tucson. Our systems use tested materials, come with reliable warranties, and can be paired with maintenance plans to keep your roof in top condition.
The Last Bond Roofing System is a reinforced, waterproof solution for Tucson roofs with cracks, leaks, or standing water. Unlike standard coatings, it repairs soft spots, preserves the existing structure, and creates a full waterproof overlay that protects your roof from future damage.
Standard coatings are not water proofers and can only resist water for about 48 hours before it penetrates the roofing system. Last Bond provides that waterproofing layer for enhanced durability by reinforcing weak areas, stopping leaks, and preventing water from entering puddle-prone or cracked sections of your roof.
In most cases, no. A full replacement means tearing off the built-up roofing and replacing the wood underneath, an expensive process that doesn’t always solve the problem. The Last Bond system preserves your roof’s existing structure and only repairs the damaged areas, providing a long-term, cost-effective solution.
The system is built for long-term protection, typically lasting up to 20 years with proper maintenance. A recoat is recommended every 6 years to maintain optimal waterproofing and performance, especially in areas exposed to extreme temperature swings like Tucson.
Yes. Last Bond stops water penetration by creating a waterproof barrier, either across the whole roof or targeted in puddle-prone areas. Unlike standard coatings, it’s designed to handle cracks, leaks, and standing water effectively.
Yes. The Last Bond Roofing System comes with a 6-year warranty covering peeling, cracking, and leaks. If any issues arise within that period, we’ll repair them at no cost.
Last Bond works best on flat or low-slope roofs with coated surfaces, especially those with cracks, leaks, or areas of standing water. Our trained technicians inspect each roof to determine the best approach, whether it’s a full overlay or targeted application to puddle areas.
Periodic maintenance is recommended to keep your roof debris-free and drains clear. Regular inspections every 3–6 months help maintain performance and extend the life of the system, especially after storms or heavy debris accumulation. MBM Roofing also offers maintenance plans to handle these inspections and upkeep for you, so your roof stays protected without any extra effort on your part.
Our Services
Find the Right Roof Coating for Your Roof
At MBM Roofing & Coating, we offer a range of roof coating systems designed to meet different roofing needs and conditions. Whether your roof just needs a recoat, has minor cracks, standing water, or more significant damage, we have a solution that provides durability, waterproofing, and long-lasting protection. Explore our systems below to see which option is the best fit for your roof.
Last Roof
Bonding System
Designed for roofs with cracks, soft spots, or ponding water, the Last Roof Bonding System repairs damaged sections and provides a durable, long-lasting waterproof barrier.
Membrane
Fiberglass System
The Membrane Fiberglass System is ideal for repairing coated roofs with cracking and other damage, this system provides durable protection and improved energy efficiency.
Standard
Roof Coating
Our standard coating provides durable protection for relatively undamaged coated roofs. We never simply recoat a roof that needs other corrective measures.
Shingle-to-Coated
Roof Conversion
Designed to extend the life of aging shingle roofs, this system uses the Membrane Fiberglass System to convert shingles into a durable coated roof for lasting protection.