This month's questions are regarding SIPs, adhesives that help increase speed on assembly operations, and an explaination on pressure sensitive adhesive.
There are two types of adhesives used for bonding these panels. One option is a two-component latex adhesive that uses an isocyanate as a crosslinker. The other option is a one-component moisture-cured polyurethane. In this case, the adhesive is applied to the panels and then misted with water prior to assembly. There are currently only two approved suppliers of these adhesives.