Poly Block is made from high density pure polyurethane with a heavy-duty foil face. Poly Block provides effective insulation properties with high R-value, reduces the loss of heat to conserve energy. Helps to prevent condensation on cold surfaces. Mounted with Strut clips, Welded Nut Clips, Clip Heads, Double Bolted Clamps. Can be easily cut to any required width and comes in a variety of sizes Alternative to Wood Ferrules or Poly Ferrules High Density Foil Faced 1.2 Supplied Length
