Quick view O-BASF SKU: T173817 O-BASF 4300 Ultradur B 4300 G6 Black 05110 Polybutylene Resin for Flowing Injection Molding 420 LBS T173817 MSRP: Was: Price Now $499.99 Next day air orders ship same day, cut off time 2 PM MST 1 In Stock Quantity Add to Your List