Soft rubber will conform better to uneven glass.
Window cleaning rubber hard or soft.
I mainly do reach and wash until i got loads of offices internals windows so new to traditional cleaning bought a starter kit but the squeegee rubbers are crap but didnt pay much so should of known.
Ettore master rubber https windowc.
Hard rubber will usually last longer than soft rubber.
Hard rubber is designed for warm and humid temperatures.
Window cleaning tips discusses what hard and soft rubber is for.
Hard rubber will require more pressure against the glass.
Rubber molding can be restored by cleaning it with a sponge and soap and then applying a conditioning product.
Keep in mind that soft squeegee rubber is best for cooler temperatures.
Hard rubber will usually last a little longer than soft rubber and is ideal for hot and humid temps.
A soft piece of rubber should hang lower then a hard piece of rubber.
Soft rubber can damage more easily.
To purchase any of these rubbers here are the links.
Whats the best rubbers to use.
Hard rubber may also require a little more pressure against the glass.
On those hot summer days you need a hard rubber.
The soft rubber from pulex is perfect for normal to cold days of window cleaning.
Some brands also offer a medium blend rubber.
Make those rubbers last.
Rubber window moldings dry out and become hard after years of use.
Another way to tell the difference is to lay the two pieces over the end of a table.
Purchase a gross pack of 144 pieces a 12 pack or a single 36 inch blade.
In this video i show the top 5 rubbers to use for window cleaning.