Water-proof additive is used in manufacture of water-proof mineral wool product. Product has excellent moisture-proof and hydrophobic properties, used mainly for ship, building, etc.
Occasions where water proof is required.

Product properties and specifications
Water repellence rate＞98%, water absorption rate＜5%
Product specifications and other performances: see page 12
All performance parameters comply with the requirements of ASTM C 612, JIS A 9504 and other standards.

Product implementation standard
GB/T 11835-1998

Packaging, transportation and storage
Product is packed in polythene plastic thermal-shrink film or plastic bag.
During transportation and storage, keep product away from moisture and compressive deformation.