Wastewater infrastructure is built to handle demanding environments, but some of the most damaging threats are not always visible at first glance. One of the most common and destructive challenges in sewer systems is hydrogen sulfide (H2S) corrosion.  For municipalities, engineers, utility managers, and contractors, understanding H2S corrosion is essential to protecting critical assets, reducing emergency […]

Manhole rehabilitation has come a long way over the past several decades. Advances in materials, application methods, and inspection technology have given owners and engineers more options than ever to extend the service life of aging infrastructure. Yet despite these advancements, one critical question remains at the end of every project: Did the rehabilitation actually achieve what it […]

As the year comes to a close, communities and municipalities across the country are evaluating asset performance, reviewing capital improvement plans, and preparing budgets for the year ahead. Aging infrastructure, limited funding, and increasing service demands continue to challenge decision makers tasked with maintaining critical assets like manholes, lift stations, culverts, tunnels, and other water and transportation structures.  This […]

Every contractor knows that growth is more than numbers on a balance sheet. It’s about earning trust, building a reputation, and leaving behind infrastructure that lasts. At Sprayroq, we believe growth should also mean something bigger: stronger communities, safer infrastructure, and a legacy of stability.  That’s why when you join the Sprayroq Certified Partner (SCP) […]

The infrastructure industry is evolving. Cities and utilities across North America are facing the reality of aging water, wastewater, and stormwater systems, many of which are well past their intended service lives. At the same time, municipalities are under increasing pressure to rehabilitate critical assets without disrupting the communities they serve. For contractors, this shift […]

As Sprayroq marks 35 years in the trenchless technology industry, we are honored to reflect on a legacy built on innovation, reliability, and enduring partnerships. In 1990, Sprayroq started as an idea in Jacksonville, FL. Now, Sprayroq has become a multinational company that has led the way in manufacturing spray-applied protective linings for infrastructure rehabilitation, […]

Above-ground assets like clarifiers are the unsung workhorses of water and wastewater treatment facilities. Constantly exposed to harsh environments—UV radiation, moisture, chemicals, and abrasion—these structures demand protective solutions that go beyond traditional coatings. When deterioration sets in, delaying rehabilitation can result in serious structural and operational consequences.  At Sprayroq, we understand the cost of inaction. […]

Sprayroq, a leader in the trenchless technology industry with over 30 years of trusted performance, is proud to announce the launch of its latest innovation: Polyurea AR-3400. This new polyurea product is engineered specifically for structures that demand high levels of corrosion resistance and flexibility.  Polyurea AR-3400 represents a significant advancement in Sprayroq’s product offerings, […]

As winter gives way to spring, municipalities across the country are preparing for the challenges that come with changing weather patterns. With melting snow and ice combining with seasonal rainfall, stormwater infrastructure is put under immense strain. Aging culverts, catch basins, and other stormwater infrastructure are especially vulnerable during this transition, as years of wear, […]

Becoming a Sprayroq Certified Partner (SCP) offers contractors a unique opportunity to enhance their business operations, expand their service offerings, and gain a competitive edge in the infrastructure rehabilitation industry. Sprayroq, a leading manufacturer of spray-applied, protective lining systems, is committed to delivering high-quality products and exceptional services. We achieve this by partnering with professional […]