Closed Cell Polyethylene foam is formed with innumerable cells of Polyethylene resins.

Diamond Jumbolon with excellent results in thermal insulation, water proofing and sound proofing has been used for construction, agriculture, sports and packaging.

Diamond Jumbolon has become the preferred choice of all the leading architects, HVACR and civil engineering consultants for thermal insulation of roof, walls, potable and chilled water pipe lines.

Diamond Jumbolon the proven hi-tech P.E. thermal insulation has achieved outstanding reputation and increasing demand from general public, industries, public and private sector organizations, etc