Handi-Flow Channel Fill, the newest product with Fomo’s High Flow Technology, has the ability to completely fill voids and cavities of all shapes and sizes with minimal fill points. Channel Fill offers one of the highest aged R-values in polyurethane foam, reaching an R-7.2 per-inch aged rating. This product will not settle, shrink, or expand over time like some other insulation materials, ensuring a long-lasting air seal. Channel Fill is available in both disposable and refillable sizes.
PB Topical Ref
