Thermoplastic
rubber SBS dry
CalpreneВ® 419 is a 70/30 Butadiene/Styrene
Thermoplastic Copolymer, polymerized in solution and has a radial structure.
Presentation
C-419 Porous crumb
C-419M Powder form
dusted with amorphous silica
Main Applications
Asphalt Modification (Paving and
Roofing)
Documents
TDS 
MSDS
Characteristics
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