Cleaning shellac primer. It held up the best in our scratch test. If the primer is peeling and taking all the layers of paint with it those layersor at least the first layer were incorrectly applied. You can take advantage of shellacs fast drying time to apply three coats one after another with no time for dust to settle in and ruin the finish. The only thing that can be a minor inconvenience with a solvent based finish like shellac is getting the brushes used to apply it thoroughly clean when youre done.
By the time the first coat is done the shellac will be dry enough to apply a second coat. We used zinsser bin shellac based primer. Actually if the primer you applied is stripping all the paint layers that is the least expensivemost labor saving method of removing paint from walls. One of the major drawbacks to shellac however is it can cause brushes to stiffen to the point of nonusability.
However there is a very simple solution to this little conundrum dont clean the brushes. Immerse a rag into the warm soapy water and wring it out completely. Exterior uses are limited to spot. It is relatively environmentally friendly mixes well with several colors and repair is simple if something happens to the wood.
Super fast in 45 minutes. Water can damage shellac especially shellac that has aged so use just enough soapy water to clean the shellac without causing water damage. Cleaning a shellac brush can be a bit of a pain in the rump. Zinsser b i n shellac base primer ultimate stain blocker 1 form.
If you are cleaning shellac coated floors you can use a classic cotton string mop for this step. Wide range temperature for application. It is not the fault of the primer. So i just dont do it.
Cut of shellac it will take about three coats before you start to develop a. Between 0f and 90f 18c and 32c. With a 1 or 1 12 lb. No paint came off even when we used heavy pressure.
091219 description and uses zinsser b i n shellac base primer is a primer sealerstain killerbond coat recommended for application to interior ceilings walls doors trim cabinets furniture and related paintable surfaces. Truly a great primer for tough to adhere surfaces.