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4C’s Spray Equipment was founded by Mike and Jean Calaman in 1997. Mike spent many years working in the construction and roofing industry before taking on a role at Carlisle Syntec when their Fleeceback product was introduced to the industry.  Once that line was up and running, Mike saw an opportunity to start 4C’s Spray Equipment and spent the next 20 years working on, repairing and replacing the traditional two component machines. He also provided an important service for contractors as a source for them to rent spray equipment while theirs was being repaired. 

Mike spent many years working on other manufacturer’s equipment. He then realized he could develop a better system that provided what contractors needed, and that would perform without the traditional breaks and common flaws that cause downtime and equipment failure.

That’s when the HULK (Heated, Urethane, Low-rise Adhesive, Kart) was born. 

4C’s is not only committed to manufacturing a superior spray rig but they deliver an outstanding customer service experience to every contractor who has added the HULK to their roofing toolbox. 

Making it Easy For you

We designed the HULK with you in mind – to help make your jobs more efficient and profitable.

Service Matters

We are your partner for success in every commercial roofing project. Our experienced experts are available by phone whenever you need assistance with your HULK or its accessories. 

To help get your crews up to speed quickly, we provide training to your team at no additional charge when you purchase a HULK. We also are committed to delivering superior service and repairs should you ever need it. 

....the rig will save time and money quickly this has been proven from the start of the project to how we are finishing.

Ryan Gloede / VP

Campbellsport, WI

VP Flat Roofing Operations, Wenger Roofing, Siding, Sheet Metal & Service

We've used the Hulk for two years and it's the best heated spray rig on the market. 

Keegan Tune, Manager

Kansas City, KS

Roofing Branch Manager, Western Specialty Contractors