All Polar King Mobile units are constructed with a rugged seamless fiberglass design and incorporate foam insulation completely encased in fiberglass, both inside and out. This construction method provides not only superior structural strength it also forms a one-piece unit, eliminating panel seams and joints. …
Polar King Mobile Unit Modification
All Polar King Mobile units are constructed with a rugged seamless fiberglass design and incorporate foam insulation completely encased in fiberglass, both inside and out. This construction method provides not only superior structural strength it also forms a one-piece unit, eliminating panel seams and joints.