The Racetech black wrap silicone hose was developed for applications where the blue silicone hose is unsuitable. This
black wrap hose is made from the same modern silicon construction and has the same properties as the
blue hose but with the appearance of old rubber hose. Available in the same range of sizes and
bends as the blue hose and is ideal for historic and vintage cars. To order this black wrap hose use
RTBH rather than RTSH for the part number.