Flexible DASH 2-Part Adhesive, 15 Gallon Drum (PART-B Only) #317331 | WeatherBond

Flexible Fast DASH Adhesive in 15 Gallon Drums, Part-B of Two-Part Roofing Adhesive works best with The PJR Patriot Junior Dual Component Insulation Foam Adhesive Mobile Roof Sprayer. Carisle/WeatherBond Versico’s VOC-free, energy-absorbing, impact resistant Flexible DASH Adhesive is for use with Fleece membranes and to secure insulation boards to the roof deck for a totally non-penetrating system application. 

This industry-leading breakthrough in urethane adhesive technology offers built-in elongation and energy-absorbing properties that work in conjunction with the roof membrane to enhance puncture and hail resistance. Flexible DASH Adhesive is applied in full spray, splatter, or extrusions to deliver the two components onto the substrate. Parts A & B are mixed in the spray gun and applied to the roof. A catalytic reaction takes place, causing the Flexible DASH Adhesive to expand and foam. The fleece or roof membrane is then laid into the foamed adhesive after developing “string/body” and rolled with a 150 lbs. segmented roller to ensure the fibers of the fleece are embedded into the adhesive.

Within 20 minutes, Flexible DASH Adhesive cures to form a tenacious bond between the substrate and the VersiFleece membrane.