Re: Hypodermic needles for boat lubrication
It would depend A LOT on the size (guage) of the needle. There's a world of difference between an insulin syringe (similar to what drug addicts use), and a veterinary syringe (they've got a lot more skin/hide to go through, and you're not as concerned with scars/pain). As someone who has dealt with literally THOUSANDS of needles (I spent many years mixing IV's in a Hospital Pharmacy), there's just some things that will NOT go through a small diameter needle, nor would you use a large diameter needle to inject something into a human - without leaving one heck of a scar! I also have a farming background, and we ALWAYS used those needles for uses other than medical, but those needles are manufactured differently than those for use in humans (thicker metal).<br /> Some oils will interact with the materials used in syringes (it expands the rubber, much like on an oil filter gasket). So to answer your question, it depends! Small, insulin-sized needle/syringe, very little chance of lubrication uses. Larger needle/syringe, good chance of lubrication uses.<br />Having said all that, I routinely carry a few insulin-sized syringes in my vehicles and boat - they're GREAT for splinters. For similar reasons, I also carry a few sutures in my first aid kits. I also But then again, if stopped/searched, I suppose my Pharmacy License would save me!