Our styrene butadiene rubber (SBR) is actually a mild compound blended with natural rubbers to give the sheet rubber material both the high tensile strength of natural rubber and the superior resistance qualities of synthetic rubbers.
BUSHING PVC DWV4""SPIG2""H They are used in gravity-fed waste elimination systems and are for Non-Pressure systems where temperatures will not exceed 140° F. PVC is lightweight and easy to install.