Venetian plaster has been used for hundreds of years.It may be due to the deep, glossy marble effect that it creates, which helps create unique and stunning rooms.Venetian plaster is a great way to add character to boring wall surfaces such as those found in homes built in the 1970s and 1980s.The process of giving your walls a classic European look will be explained in these instructions.
Step 1: You can choose a plaster.
Synthetic and lime-based Venetian plasters are available.It depends on your budget and level of expertise.Venetian plasters are Lime-based.Over time, these plasters will turn to stone.They are durable and retain their beauty longer than synthetic plasters.On the other hand, true Venetian plaster is more difficult to come by, more expensive, and more challenging to work with.Lime-based Venetian plasters are more eco-friendly than synthetics.They are also resistant to mold.There are many different colors of lime-based plaster, and you can tint it yourself.Synthetic Venetian plaster can be found at any home improvement store.It is less expensive than the traditional lime-based plaster.Synthetic plaster does not last as long as traditional Venetian plaster.It is more difficult to repair.Synthetic plaster has many different colors and is thought to be better than Venetian plaster.
Step 2: Lay down tarps and gather your tools.
To protect the floor in your work area, it is a good idea to lay down tarps.Do not use painter’s tape to protect walls.The plaster is not paint.When the tape is removed, it may bond to it.If you are working with lime-based plaster, this is especially true.
Step 3: Prepare the walls.
If you don’t fill the holes in the wall, they will show through your finished work.If the wall you plan to plaster has a very bumpy surface, you may need to sand it in its entirety or even use a putty knife.Synthetic plaster can be used to fill holes in the wall.
Step 4: Apply primer.
Spread the primer evenly across the wall with a paint roller.Depending on the texture of the walls, you may need to let it dry and then apply a second coat to get a smooth, even surface.You can either apply the plaster directly to stucco or use a special primer called fondo.The Venetian plaster won’t adhere well to standard primers.
Step 5: Allow it to dry.
Before applying plaster, make sure your primer is fully dried.It could take up to 24 hours.
Step 6: Prepare a trowel.
Round the corners of a flexible steel trowel with 100 grit sandpaper.Edge marks will be reduced by this.
Step 7: The first coat should be applied.
Apply a base coat of plaster with a trowel.Spread your plaster using small strokes.Don’t spread it all in the same direction, apply using random strokes or work in patterns.If you want to prevent dried plaster from affecting your pattern, hold the trowel at a 30 degree angle and wipe it frequently with a dry cloth.It’s a good idea to start at the top.To get plaster into tight spots, such as in a corner, simply apply the plaster with your finger using latex gloves.If you are not a plasterer, wipe away any plaster that gets on the surfaces.If Venetian plaster is used, hang tarps over your surface so that it will dry slowly and evenly.It may crack if it isn’t done.
Step 8: Apply the second coat.
After applying the first coat, apply the second coat.Experts recommend waiting as long as ten days between coats if you use lime-based plaster.Start at the spot where you applied the first coat.The final finish should have an irregular look if you apply plaster in long and short strokes at a 30 to 60 degree angle.If you don’t like the final product after applying the second coat, you can apply a third coat.At this point, you add a tinted top of lime dust, linseed oil, soap, and a coloring agent.
Step 9: Allow it to dry.
The plaster should be completely dry.If using lime-based plaster, hang tarps to make the drying process more gradual.
Step 10: Remove the surface.
To give it a polished look, go over the final coat in a circular motion with a clean trowel.The plaster will become shiny the more you burnish it.If you prefer, you can burnish with 400-600 grit sandpaper.This will give a more even finish.Between four hours and seven days after the last coat has been applied, synthetic plasters can be burnished.
Step 11: A top coat should be applied.
It’s a good idea to coat your plaster surface with a top coat to keep it looking good.There are commercial topcoats that can be used for synthetic plaster.If you want to change the color of your wall after applying plaster, some of them come in different colors.It is possible to finish your plaster with beeswax or linseed oil.The color may change slightly.The final coat for lime-based plaster is usually made of an olive-oil based soap, which will form a compound with the wax and seal the plaster.