Ensure that the tile is clean a.
How to seal a slate roof.
Repeat until the whole surface is covered.
Use a lint free cotton cloth an old t shirt works best apply a little of the sealer on to the cloth.
Rub onto the surface of the slate in small circles.
How to seal a slated roof.
Ensure that the tile is dry enough to accept the sealer wait approx.
You might find problems removing the nail with the slate ripper.
Once you have covered the surface rub off any excess straight away with a clean cloth and allow to dry naturally.
Shake or stir well before use.
Nd free from grout cement oil wax and other stains clean with the correct tile floor care product if necessary.
Slate guillotine some slate guillotines have batten hooks fitted so that you can hook it onto a lath or batten and work in situ up a roof.
With good wire cutters you might also be able to cut off the head of the nail which will help.