To seal your driveway, I propose looking at the Crommelin 4L Natural DiamondCoat Paving And Concrete Sealer. It will not change the look or appearance of your paving or concrete and does not form a film so will not increase the chance of slip. Please make sure that your driveway is totally dry before you begin to seal it.
Please make sure to wear personal protection such as gloves, goggles and a mask when applying the concrete sealer. Make sure to follow all the safety precautions indicated at the back of the container.
If you have any other questions we can help with, please let us know.