Yes and no. Standard ALR screens have a special structure that reflects the light from the projector to the viewer at the right angle, and the light from the room at another angle. Typically, such screens can only be used with USTR projector or standard projector only, never alternately.
It is physically impossible to get this structure in the paint, but many manufacturers mislead their customers and call their screens ALR screens.
We took a different direction, we create the pseudo ALR effect. Our paints, thanks to the use of appropriate transparency and 4 types of crystals, are able to diffuse and partially absorb unnecessary light from the room, at the same time reflecting the light from the projector in the right direction. However, this is not your typical ALR screen and will handle less ambient light than a structured screen.