Vardhman BWR Block Board ( Boiling Water Resistant) It is made from seasoned solid wood cores placed horizontally and is covered with face veneers. The board is seasoned to moisture content and chemically treated for resistance to wood destroying organisms. The unique GLP (Glue Line Protection) formula is then applied, making the plywood borer and termite proof.

Specification

* Property Unit IS 1659 - 1990 RG Tested Results
* Modulus of rupture N/mm2 50 50
* Average minimum N/mm2 500 550
* Individual minimum - No Visible sign of separation at edge Conforms
* Water Resistant shear strength - Withstands 72 hrs Conforms.

Vardhman MR Grade Blockboard is manufactured from the combination of select seasoned, durable hardwood, timber battens, veneers and adhesives. These are bonded with Urea Formaldehyde Resin under high pressure and temperature.