Versico's RapidLock (RL) Roofing System is a revolutionary method of membrane attachment resulting in a fully adhered membrane without the use of adhesives. This system utilizes VELCRO Brand Securable Solutions along with VersiFleece RL TPO to achieve performance to traditional adhered single-ply systems. Versico's VersiFleece RL TPO RapidLock Membranes are manufactured using a hot-melt extrusion process for complete scrim encapsulation. Once the TPO is reinforced and enhanced with RL fleece, the total sheet thickness available is 115-mils, creating a very tough, durable and versatile sheet that is ideal for re-roofing or new construction projects.