Hasco's most popular mounting adhesive. This "hi-tack" adhesive will grip to virtually any surface like gum on your shoe on a hot day! The adhesive is coated on a white polypropylene carrier film so it can adhere to flexible and rigid boards without any tunneling. The white carrier film also helps add opacity when mounting to a dark substrate. This is good stuff and really the only mounting adhesive you need! Want to know for sure? Give us a call and we'll make sure it is a great fit for your job.