Can you use a belt sander on OSB?
Can you use a belt sander on OSB?
An orbital sander will work to sand the OSB seams but use as coarse of grit paper as you can get. A belt sander or a floor edger would be much better however.
Can you sand down subfloor?
Before you lay any type of flooring, the subfloor should be flat, and if it’s plywood, one way to flatten it is to sand it. This is best done with a flooring sander.
How do you flatten a OSB subfloor?
The easiest method would be to use embossing compound. Mix up a good amount and trowel it on the depressed area. Use your long straight edge to screed it, much like you would a concrete slab. Since your depression is only a little over 1/8″, it should be very easy to spread that small amount.
Can you smooth out OSB?
If you want to smooth down the surface and edges, apply a resin filler coat with a putty knife. Apply it as thinly as possible. After the resin has dried (about 20 to 30 minutes), sand down the board and the edges with 220-grit sandpaper.
Can I use a planer on OSB?
With plywood you could get away with sanding and still have great strength. With OSB, you can try sanding or planing the are, and then support the thin places from underneath, between the joists.
Can you sand floor with hand sander?
The process for sanding a floor by hand would be, as a general rule, to start on a 40 grit sandpaper and work your way up to 100 or 120 grit paper to leave a fine finish. It is important to keep any sander moving so it does not dig into or burn the floor. Get yourself a floor sander, or better still hire a pro.
Can sanded plywood be used as subfloor?
When used for roofing, plywood panels are covered and protected by a variety of building materials that keep the elements at bay, including roof felt, underlayment, flashing and shingles. When used in flooring, plywood functions as the subfloor that supports hardwoods, tile and carpet floors.
Can floor leveler be used on OSB?
LevelQuik® Advance™ SLU is a high flow, high strength, fiber reinforced calcium aluminate cement based, self-leveling underlayment that eliminates the need for reinforcing lath over plywood and OSB on interior wood framed subfloors.
How do you keep OSB from peeling?
If you’d rather not leave your OSB au naturel, it can be finished with a urethane sealant, which Elizabeth says will help stop any strands from flaking off; “OSB is also paintable, though I recommend a high-quality acrylic latex paint.”
Is OSB good for subfloor installation?
A beautiful floor starts with a stable subfloor. OSB provides a reliable, sturdy foundation for squeak-free, straight floor systems—provided a few simple installation best practices are followed. Here are nine common subfloor installation mistakes and how to prevent them:
Can You sand down OSB board?
How to Sand OSB. OSB cannot be sanded to take on a particular shape, but a light pass with sandpaper will smooth out the surface so splinters don’t scratch the bottom of the material you install over the OSB.
What is the best way to sand subfloor seams?
It is easiest to sand the seams either using an edger or a buffer with coarse grit sandpaper. Use caution when sanding wood subfloors, as breathing these particles may cause allergic respiratory symptoms, mucosal and non-allergic respiratory symptoms, or even cancer.
Are there any OSB installation best practices?
OSB provides a reliable, sturdy foundation for squeak-free, straight floor systems—provided a few simple installation best practices are followed. Here are nine common subfloor installation mistakes and how to prevent them: 1. Improper spacing.