if an oil base enamel is used the answer is yes. if it's a newer, water borne enamel the answer is maybe. alkyd based enamels are designed to dry very hard for maximum durability. water based enamels are newer, have some of the qualities of oil but are more brittle. sanding an oil enamel is tedious work. use a 220 grit sandpaper, a lot of it if the job is sizable. work it until the surface is smooth and dull. vacuum it, dust it off, then use a tack cloth to grab any remaining dust as this will get into the paint and make your finish rough if even a little dust is dragged around with the paint brush. it might be better to prime twice and paint once as the primer is much easier to sand than the finish paint. the new water borne enamels can be lightly sanded between coats but be careful of being too aggressive with the sanding pad, sponge, or paper as it can tear the surface. sk painting
no you do not sand when using acrylic, nor should you have to clearcoat.
To effectively remove paint from woodwork trim, you can use a chemical paint stripper or heat gun to soften the paint, then scrape it off with a putty knife or scraper. Sand the woodwork trim to remove any remaining paint residue and smooth the surface. Be sure to wear protective gear and work in a well-ventilated area when using chemical paint strippers.
To effectively refinish woodwork trim, start by sanding the surface to remove old finish and imperfections. Apply a wood stain or paint for color, followed by a clear sealant for durability. Allow each coat to dry completely before applying the next. Sand lightly between coats for a smooth finish. Finish by buffing the trim with a soft cloth for a polished look.
I have to say I've done quite a bit of home painting and some furniture refinishing. I think a random orbital sander is probably far too aggressive for between paint coats. One can generally remove about a 32nd of an inch of material in a normal pass. I can't imagine that you'd have much of the first coat of paint left. I'd try either a very fine grit sanding block used gently, or else just sand with fine grit sand paper.I mean really fine grit. the idea is to rough up the surface (ie. keep it from being perfectly smooth)not put any sort of sanding marks in it.
its advisable to lightly sand and wipe clean between any paint coat application of this type as it removes those small specks that feel rough afterward and it also makes a small key for the final coat
To apply shellac for a professional finish on furniture or woodwork, first prepare the surface by sanding and cleaning it. Then, use a brush or pad to apply thin, even coats of shellac, allowing each coat to dry completely before applying the next. Sand lightly between coats for a smooth finish. Repeat this process until you achieve the desired level of sheen and protection.
To effectively paint over existing paint for a smooth and professional finish, follow these steps: Clean the surface thoroughly to remove any dirt or grease. Sand the surface lightly to create a smooth base for the new paint. Apply a primer to help the new paint adhere better and provide a uniform surface. Use high-quality paint and apply it evenly with a brush or roller. Allow the paint to dry completely between coats and sand lightly between coats for a smooth finish. Finish with a top coat for added protection and a professional look.
Either a "one stage" enamel paint, which can run from $100-$200 a gallon or you can use a "3 stage polyurethane" which can run from $100-$2000 a gallon. 1 stage enamel paints require you to prime and then paint the car with 3 or 4 coats, with a good wet standing afterwards, personally, I use 1500 grit, and then you buff it. 3 stage paint is a little more difficult if you don't know what you are doing. Body work and primer are a must, then you spray your base coats, wet sand it with 1000 grit, spray your paint coats, wet sand with 1000 grit, then spray your clear coats, and wet sand with 1500+. 3-6 coats of each stage recommended.
Yes, it is recommended to lightly sand between coats of polyurethane to ensure a smooth and even finish. Sanding helps to remove any imperfections and rough spots, allowing for better adhesion of subsequent coats.
To effectively paint paneling with grooves, start by cleaning the surface and filling in any gaps or cracks with wood filler. Use a brush to paint the grooves first, then use a roller to paint the flat surfaces. Work in small sections and apply multiple thin coats for even coverage. Sand lightly between coats for a smooth finish.
To effectively paint over drywall for a smooth and professional finish, follow these steps: Clean the surface to remove any dust or debris. Fill in any holes or cracks with spackling compound and sand smooth. Apply a coat of primer to the drywall to ensure even paint coverage. Use a high-quality paint roller to apply paint in even strokes, working in small sections. Allow the paint to dry completely between coats, and sand lightly between coats for a smooth finish. Finish with a final coat of paint for a professional look.
To effectively paint wood furniture white for a clean and modern look, follow these steps: Sand the furniture to create a smooth surface. Apply a primer to help the paint adhere better. Use a high-quality white paint specifically for furniture. Apply thin, even coats of paint, allowing each coat to dry completely. Sand lightly between coats for a smooth finish. Finish with a clear sealant for durability and a polished look.