Profile: Aerotrend, LLC. is a supplier of silicone fuel tubing, stainless steel hardware, and accessories. We offer rubber band & colored rubber bracelets. silicon fuel tubing include bluline & fire line packages and reels. Our tubing is the perfect alternative to neoprene for gas and diesel fuel line. We also offer ultra blue tuned pipe couplers & cream-of-the-crop pipe couplers. Our ezee bend springs made from 3" pieces of chromated high tensile closed-coil steel.