Butofan NS 144 SBR BASF Styrene copolymer >> Styrene butadiene rubber, SBR ADHESIVE >> Water-based >> Pressure sensitive (PSA) General purpose adhesives requiring high specific adhesion to a variety of substrates. Manufacture of pressure-sensitive adhesives for self-adhesive products. This is often done in combination with tackifier resins. Butofan® NS 144 exhibits good chemical and mechanical stability Aqueous Styrene - Butadiene Copolymer Latex Sound Damping. Max. vibration loss factor is 0.35 at 300 Hz and -40º C. Effective Damping Bandwidth temperature range is -50º to -20º C. Elastomeric toughness and cold resistance. Aqueous SBR copolymer latex. Provides specific adhesion to a variety of substrates. Can be used in combination with a tackifier resin. Exhibits good chemical and mechanical stability.