For sanding deck floorboards use sandpapers with grits of 60 or 80 but no rougher than that.
Best sandpaper grit for wood deck.
Too fine and the abrasive won t be able to effectively remove old finishes or smooth damaged areas.
A 100 150 grit sandpaper or also known as a medium grit sandpaper is the most common one to be used as a starting point in any types of projects.
Macro grit sized sandpapers are commonly used on tougher wood and metals and have a stronger clearance.
Sanding with an orbital sander isn t direction dependent.
Sandpaper that is too rough will remove too much wood and damage the surface of the deck.
Vacuum the dust off the deck or blow it off with a leaf blower.
Start with a 120 grit sheet of sandpaper and sand the surface lightly until the stain is gone then give a pass on the whole deck with the same grit and climb up the grit ladder until you reach your desired finish.
Emery works for both hand sanding and power sanding metal.
It works well on raw wood removing light scratches and preparing the surface for finishing.
For most home workshops this.
The wood is now open and ready for a finish which should be.
The final appearance of the wood will be the same whether you move the sander with the grain of the wood or against it although going with the grain of the wood is generally more efficient and cleaner.
Go over the entire deck with each sandpaper grit before moving on to the next one.
As with any good remake it begins with a good wash and ends with the right product.
How to sand and stain your deck the proper way.
The 180 220 grit sandpaper is one of the finer grits that you can find in the market.
Use a light touch to avoid removing too much wood.
The abrasive particles break during use providing new edges for removing material but garnet sandpaper wears quickly.
Sanding with finer grit papers 100 grit or above will smooth the wood to the point where the pores begin to close down which will hinder the absorption of stain or sealer into the wood.
They feature mid to low grit numbers.
Hope that helped sophie.
Macro grit sandpaper macro grits are a class of abrasives that range from medium to coarse sandpaper calibers.
It s a bit time consuming but worth it in the end.
Garnet is good for hand sanding.
Sand again with 100 grit sandpaper then clean off the dust again.
Fine sandpapers range from 120 to 220 grit.