Carbon Fiber SheetsResin Transfer Manufacturing

Leaders in Composite Technology, Manufacturing and Materials

iLLSTREET, LLC is a manufacturer and distributor of carbon fiber and fiberglass composite materials, parts and supplies. An experienced staff of engineers and composite technicians make it possible for us to assist in the development of a customer’s design from prototype into a product intended for manufacturing. We take ideas and make them tangible products. Custom prototypes, “one-off” custom parts, molding, repairs and/or full production manufacturing are all within our capabilities.

In an age when individual customer service is becoming a “thing of the past”, iLLSTREET remains an anomaly in that we are flexible and can adjust to our customer’s unique needs. In essence, we are customer-driven as opposed to sales-driven. Recognizing that the customer is the life-blood of any successful business, iLLSTREET has chosen to adapt our company to what will work for our customers. To that end, every iLLSTREET employee is accessible to our customers. Additionally, unlike many of our competitors, we are not industry-specific.

A keen understanding of the broad spectrum benefits of carbon fiber has allowed us to work with a diverse customer base. In fact, we have experience in carbon fiber applications as they pertain to the motorsports, aerospace, energy, sporting goods and athletic apparel, marine, military, law enforcement, consumer products, manufacturing, computer and medical industries.


Carbon fiber parts manufacturer and composite materials for sale. Advanced Composites, fiberglass and carbon fibre pros.

Latest Reviews
OK its 27 inches wide. How long is it?? Would be nice to know. Response: Each unit is 1 yard. It is cut to your specifications... ...»
Silmar 41 is excellent resin. Creates a water clear cast if used without colorant. Its durable as long as you don't over catalyze excessively. Consistent quality throught batches, I've been using with great results since 2014. Price on illstreet is the best on line. .. ...»
Abigail Nelms
Fourth gallon so far. This resin is amazing. Very easy to use and super fast shipping... ...»
Patrick Murray
illstreet Composites, LLC