FullbackFC Premium (siding insulation for fiber cement siding) was chosen along with HalfbackH20 Premium, a universal siding insulation designed to provide superior moisture management behind any siding.
Our Premium Series of siding insulation products are made with patented Neopor® beads manufactured by BASF. Neopor gives our Premium Series products their super-efficiency and that dark gray color.
The crucial difference in Neopor® is that BASF integrates high-purity graphite particles within the bead cell structure. This graphite reflects radiant heat and significantly improves insulation capability.