Ultra-bond primers can provide many benefits including proper bonding to the primary substrate, asphalt bleed blocking, moisture drive blocking, rust inhabiting, or enhance solar gain on colder substrates. Applying Ultra-Bond primer can improve spray foam performance over a wide range of temperatures and roof deck conditions.
Ultra-Bond primers may be used on virtually any substrate to improve adhesion of foam or coatings and, in some cases, to seal the substrate as an additional benefit.