About Us

HiTherm is a California based company engaged in the manufacture and sale of unique polyisocyanurate (PIR), polyurethane (PUR) and polyurea products. HiTherm's principals have been involved in the polyurethane /polyisocyanurate /polyurea for over thirty years. All of the products marketed by us are either proprietary or covered by US and international patents. Some of these products are:

• Rigid PIR/PUR Foam Systems
• Rigid PIR Foam Insulation Bunstock.
• PUR Elastomers for specialty applications.
• Polyurea and Polyurea/Polyurethane Hybrid Systems for aerospace and oil field applications.