New bitumen product developed under aeronautic aspects. 
 Very flexible multi-layered damping material with a layer of polymer based on butyl rubber in combination
 with bitumen mastic and aluminum foil outer surface.
 For easy handling and mounting the material is equipped with a layer of self-adhesive glue.

 Technical Specification
 Total Thickness    4,2 mm / 0.165" (GOST 17073)
 Mass (kg/m²), at least 6,5 kg (GOST 17073)             
 Mechanical loss factor 0.6 (DIN EN ISO 6721-3:1996/method A)
 Mounting temperature range +18°C - +30°C
 Fire risk: burning rate non-flammable 100 (GOST 25076)
 Durability of connection (N/cm)    5 (GOST 25076)

 Package content 10 sheets
 Size per sheet 375 mm x 500 mm / 14,76“ x 19,69“
 Total surface 1,875 m² / 20,18 ft²