Can you use Mapei self-leveler over OSB?
Do not install Self-Leveler Plus over particleboard, chipboard, Masonite, Lauan, oriented strand board (OSB), metal, asbestos, gypsum-based patching materials or any other non-dimensionally stable materials.
Can you use Mapei self-leveler on plywood?
Self-Leveler Plus is a high-strength, regular-setting, cement-based, self-leveling underlayment, for use over interior concrete, plywood and other approved floor surfaces. Self-Leveler Plus is convenient and easy to use.
Can you use self-leveling compound on plywood?
It’s absolutely possible. A self-leveling compound is a polymer-based concrete that can level pretty much anything. To use this on plywood, you’ve to get rid of all dirt and debris. Use a floor primer to coat the entire floor afterward.
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.
How do you fix uneven OSB subfloor?
Using a flat-edged trowel, apply the floor leveling compound. Fill in all dips and uneven spots in the subfloor. Allow the leveler to dry as is instructed by the manufacturer’s product label. Remove hills or humps using a floor sander until the entire floor is level.
What should I use to level plywood subfloor?
Pour the liquid-like floor leveler onto the subfloor and smooth it out with a trowel. Gravity will help it settle into the low areas. Remove any excess floor leveler and feather it around the edges so it blends with the rest of the floor. Let the floor leveler dry overnight or as indicated by the manufacturer.
Can you put floor leveler 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.
Can you sand down 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.
How do you level uneven plywood subfloor?
Why does Mapei’s self-leveler plus require a self-leveling tool?
MAPEI’s Self-Leveler Plus is not as fluid as water. So, it requires a little help in guiding the flow of the mixed product and in smoothing out the surface. The use of a self-leveling tool kit often helps to obtain a smooth, level, finished surface. Can I pour MAPEI’s Self-Leveler Plus by myself?
Can You pour self leveling underlayment over plywood?
Tec 567 Contractor Grade Self-Leveling Underlayment Up until recently, wood subfloors, either plywood or OSB, were not common to pour self-leveling over. When it was done, you would need to install a metal or plastic lath product over the floor for reinforcement first. Additionally, there were minimum thickness requirements.
What is self leveler plus?
Self-Leveler Plus is a high-strength, regular-setting, cement-based, self-leveling underlayment, for use over interior concrete, plywood and other approved floor surfaces. Self-Leveler Plus is convenient and easy to use. Once cured, it provides a smooth, level surface on which to install a variety of floor coverings.
How thin can you pour self leveler on wood?
Plus, they can be poured as thin as 1/4 inch and, depending on the product, even thinner. Below is a list of self-leveling products that can be poured over wood subfloors.