... Bubble / Foam for Building insulation & Radiant Barrier Name: Reflective Radiant BarrierStructure: MPET+Woven fabric+MPETItem NO.: ZJPY1-17Certificates: ... flexibility and cushioning; 2.Reflective,Insulated,Waterproof,(Fireproof)3. Low thermal conductivity and superior heat insulation;4.Cost effective and ... ,IXPE,Bubble,Kraft,Fibreglass Wool as good Heat Insulation Material. Reflective Radiant Barrier