Stans no tubes the solution tyre sealantuse stans tyre sealant with a stans no tubes conversion kit to run bicycle tyres without tubes this tyre sealant can be used in tubeless tyres or tubes to prevent flats and slow leaks but thats not all this tyre sealant is versatile so you can also use it with wheelbarrows atvs lawn mowers golf carts tractors handcarts car tyres truck tyres scooters and more stans no tubes the solution tyre sealant works in all tubes with removable valve co