Drain off excess alcohol. Roll with thumb. Stack with other slides in a press overnight in 56 C oven. The silane material comes in a liquid form from Sigma. The full name is 3,aminopropyltriethoxysilane.
Dip slides in double distilled water for one minute.
Repeat step 3 with agitation. Apply sections on a drop of water on the slide. Dry on 60 C hot plate for 2 - 5 minutes. Air dry at room temperature overnight. These silanized slides can be stored at room temperature for months without any problems.