Products › BR-641TF Image 1 of 1 BR-641TF $0.00 Viscosity at 60 C –52,000 CpTg – -23Tin FreeGood for thermal cycling applicationsWill pass automotive autoclave test Quantity: Sample Added! Viscosity at 60 C –52,000 CpTg – -23Tin FreeGood for thermal cycling applicationsWill pass automotive autoclave test