Polyurethane double side sealed rock wool sandwich panel gives full play to the unique properties of rock wool core material, and has remarkable effects in fire prevention, thermal insulation, sound absorption and sound insulation.

Wiskind PU/PUR/PIR Sandwich Panel for Walk-in Cold Room, is A new composite panel which takes light rigid polyurethane foams as the core materials and colorful steel plates or stainless steel plates as the surface material.

Wiskind Cold Storage Accessories System, including keel system, fitting system, fastening system, seal system and bending part systems.

Wiskind PIR Sandwich Panel for Walk-in Cold Room or Freezer, which has B1 fireproof and excellent waterproof effect. High percentage of close area ≥90% and low moisture absorption ≤3%. Low thermal conductivity≤0.020. It has a high-efficient thermal insulation effect. The best choice for insulation solutions for your cold storage cladding systems.

PU insulated sandwich panel is one of the best materials for heat preservation in the world so far.50mm is regular thickness in this market. MOQ:500M²/Color & Size