You can avoid this by filling most of a large void with a wood plug glued in with epoxy. Crown molding is often considered the most difficult type of molding to install because it is hard to cut the correct angles. Follow the directions on the container to mix enough epoxy to fill the damaged area. Epoxy thickened with low-density filler like 410 Microlight® is easy to sand and carve after the epoxy cures. Use epoxy wood filler to repair damage on stained or unpainted trim. Apply a small amount of primer (if painting trim), and let dry. Don’t worry about using too much. It can also be drilled, cut, and shaped with the same tools used to work wood. Sand the surface of the wood filler with 200-grit sandpaper to smooth out any imperfections and prepare it for the stain or paint. 4.4k. Sections of wood may be missing due to rot or wood splitting and pieces falling away. If you have small crevices that are impossible to reach with a putty knife, squeeze the epoxy into them using a plastic bag with a small hole cut in one corner as a funnel. Be sure the area is thoroughly dry. If air bubbles are trapped on the surface of the repair, use latex caulk or epoxy putty to touch it up before painting. Remove your mold by working wood or plastic wedges under the perimeter until it releases, or by pulling up on the mold release tape you’ve left extended beyond the mold. A hardener like this is usually included in a repair kit or you can buy one like Bondo® —Rotted Wood Stabilizer— separately. Follow the directions on the container to mix enough epoxy to fill the damaged area. If the damage is very deep, drive nails into the sound wood, every few inches or so to reinforce the patching putty. To allow for sanding and shaping the filler to form the new wood surface it must protrude above the level of the surrounding trim surface. Fill the void with the filler. 5—Remove the mold by working wood or plastic wedges under the perimeter until it releases. It should end up around 1/16″ to 1/8″ (1.5mm–3 mm) thick. The 804 Mixing Stick is a good tool for this. Repair Damaged and Chewed-up Door Framing and Base Molding with the Help of Tin Foil! But, if you have lots of damaged trim, you may want to repair it with a mold from an undamaged section of trim using epoxy and fiberglass, cotton or polyester fabric. Conversely, because Microlight is very low-density filler, it is more prone to exotherm if used in deep cavities. For deeper damage, pour the epoxy into the cast while using a putty knife to push it into all the sides. This works especially well if the trim is painted, for the repair work is easily hidden. Dig out any rotten wood. There is nothing really complex here and anyone with some DIY experience will be able to tackle this job and be successful. 3—Apply a layer of fabric reinforcing material. Clamp the mold in place and allow the epoxy to cure thoroughly. G/5® can be used for these steps to make a mold quickly. If you’re repairing historically significant architecture your method should disturb as little of the original wood as possible. Then wipe the woodwork with a clean rag to remove the excess stain. Apply unthickened epoxy to the damaged section, allowing a few minutes for it to soak in. Prepare damaged wood sections by removing any damaged wood. If the void isn’t deep, 410 Microlight is your best choice for thickener because it extends the epoxy considerably, more than doubling the volume of epoxy when enough is added to achieve a mayonnaise viscosity. Article by imgur. Mix a small amount of epoxy and apply a thin coat over the whole repair to fill in any pits or scratches in the surface. You can use these trim molds over and over to efficiently reproduce missing sections of trim as long as you properly maintain them by replacing the mold release tape between each use. If the original carved details are unique, the repairer may opt to use thickened epoxy as a sculpting putty and carve the repair to the shape of the missing section. The woodwork on the outside of your home gives it beauty and protects it at the same time. November 2020. Wood, especially exterior wood trim molding, can become saturated with water and rot in isolated spots making it necessary to replace the whole thing to restore the trim. How to Take Dents Out of Stainless Steel Trim. 2. If the wood plug stands proud of the surrounding area the mold will not engage correctly and the resulting casting will require a great deal of sanding and/or carving to shape. All of the items you will need are readily available at virtually any hardware store, and many items can be found in a tool box or a work shop. Reapply epoxy as it’s absorbed. Step 1: Lightly spray ink on the area that you believe is dented; if you don't have this spray available you can use a felt tip marker and rub it over the section. That beautiful treasure you found is almost perfect. Most repairs can … To make one of these light-duty molds, begin by selecting an undamaged section of trim, sand away bumps or paint drips and fill indentations with wood putty or thickened epoxy. This will make it so the application of filler goes on smoothly. Let it set, and before it hardens completely, shape it with a knife. The trim seems to be made of MDF.I would also argue that this damage could still fall under normal wear and tear. If you’re in a hurry, try G/5 Five-Minute Adhesive for this step. This video shows the viewer how to repair a section of damaged molding surrounding a door or window. Learn how to repair interior woodwork and trim with this expert how-to guide, which covers natural ‘drying’ oils, wax, polyurethane and varnish. Many homeowners make mistakes when cutting or installing the molding. How To Fix Repair Loose Molding or Trim On Your Car - YouTube Localized damage to this sort of trim is easily repaired with thickened epoxy. If the patch is very deep it may take two or more applications to fill it out completely, let each application harden before applying the next. Press into position, displacing excess epoxy. 4—Wet out the fabric with epoxy and allow it to cure. For a smaller area of damage (such as dents and cracks in your trim molding), buy wood putty. When removing old trim that has been painted over, make sure to score the top and the bottom so that when the molding is pulled off extra paint does not pull away as well. When thickened with 410 Microlight to a putty consistency and allowed to cure, epoxy carves as easily as basswood. —The mold was made using G/5 epoxy, 406 and 407 Fillers and reinforced with fiberglass fabric. Make sure the wood plug is set a bit low so there is room for thickened epoxy to be placed over it prior to positioning the mold. I have one of those old octagonal windows with no frame, just metal trim on the inside and vinyl on the exterior. Next, using a … Step 6 —This column base is an example of the kind of woodwork that can be reproduced with a light-duty epoxy mold. Completely refinishing the area may be the only way to make flawless repairs to … People also love these ideas Next, take a fine "mill bastard" file, which can be bought at any … Let the filler set and sand the surface smooth using 80 and then 120 grit sandpaper. 2947 votes and 180068 views on Imgur: The magic of the Internet. If you find yourself having a hard time getting it smooth or the fuzziness doesn't go away after sanding, skim the top of the damaged area with very thin layer of wood putty and feather it out, then sand smooth. If there are deep gouges, broken corners, or areas that need to be “rebuilt”, epoxy filler is best. Sand away any paint drips or bumps to achieve a good fit. Loading ... How to repair a garage door jamb, rotted wood. Apply epoxy thickened to a ketchup consistency with 406 Colloidal Silica or other high-density filler. Slide the edge of the sandpaper along existing lines to form new lines. Hi guys! However, in many cases you can remove a section of baseboard molding rather than a whole piece. As the filler starts to cure, shape it to conform to the molding. Mix up two-part automotive filler. Repairing scratches, cracks, dings, and similar problems with wood trim and other woodwork is easy in most cases. To repair the paint, you'll need to sand the swollen part down flush to the surface. For best results, the mold should extend beyond the damaged section and engage with the undamaged trim on either side of the repair. Filling large voids with epoxy can generate excessive heat or exotherm. Exterior trim is the most vulnerable to attack by rot fungi, and it doesn't have to be very old; the trim shown on these pages was installed only 10 years ago. On vertical surfaces the filler will run off and must be held in place with a piece of plywood or other rigid, flat material until it sets. Mix it with hardener according to the instructions that come with it and apply it with a putty knife. As soon as the epoxy has set you can begin honing it to the shape you need. In this case the patch is approximately 3/8”-1/2”. Work before the putty can harden completely, usually about 20 or 30 minutes. How to Repair Exterior Window Molding. Using this technique will allow you to do professional-quality repairs to damaged wood trim, making it look as good as new. Of all the fillers, it works best to reduce epoxy exotherm. Then apply matching paint or stain. First, begin by sanding off any raised edges and splinters with a piece of sand paper. If your baseboard molding is cracked, damaged or rotten it needs to be changed. I'm wondering if anyone has any experience with removal and replacement of of these things before I start ripping into it. Make the patch thinner than the thickness of the baseboard. These cutters are costly to reproduce, so making replacement trim is prohibitively expensive. The odds are you will never find a match and it can be quite expensive to have a furniture repair service recreate something tha In this case a piece of old terrycloth was used. Wide Mud Knife→ http://amzn.to/2ehs8eMMud Pan→ http://amzn.to/2eCA7WSThis is the best way I know to fix broken baseboards. Allow it to cure. Several manufacturers make a kit for repairing rotted wood like this that includes a stabilizer to harden the surrounding wood and a two-part putty which when mixed, will set to a rock-hard patch that can be sanded and painted just like real wood. 10—Press the mold firmly into position, displacing excess epoxy. 6—The mold should pop off cleanly—a perfect reflection of the taped surface. Use a small plastic tube like tupperware and a putty knife to mix the epoxy and apply it right away. Fill the form to overflowing with epoxy. Fill the void with epoxy thickened with one or more of the powdered fillers, over-filling the void slightly before positioning the mold. Use it like a knife to replicate lines in the molding. Once the resin has hardened the WD40 allows it to be removed and used as a mould. Choose a product that matches the color of the trim or use a clear filler. After removing the mold, sand the epoxy dull and apply quality latex or fast-drying oil-based paint to protect the epoxy repair from sunlight. Position the mold over the area you wish to restore, making sure that the mold fits to adjacent undamaged trim. Once the putty is mixed, work quickly to fill the patch before it can set, usually 5 to 10 minutes. Repair damaged garage door molding After Stan Gowen. The only decent way to fix the worst ones is to replace the trim, IMO. 8—Cover the mold with a mold-release like cellophane tape (pressing the tape into the recesses in the mold) or apply automotive paste wax. To make one of these light-duty molds, begin by selecting an undamaged section of trim, sand away bumps or paint drips and fill indentations with wood putty or thickened epoxy. If the void is large and you wish to fill it with epoxy, thicken it first with 404 High-Density Filler. Cover the molding or trim with 2″ wide cellophane packaging tape overlapping the tape slightly. When your wood trim has deep nicks or scratches there is a way to repair them. Remove the plywood form and use a paint scraper to shave the excess down to a rough surface that's level with the surrounding wood. Rotted wood molding may have originally been milled on a wood shaper with special cutters. The shiny plastic tape acts as a mold release so you can remove the mold after the epoxy cures. Molding & Trim Natural Disasters ... and warmth, and before you know it solid lumber turns to mush. Use a chisel or coarse sandpaper to slightly bevel the perimeter of the area. Wrap the sandpaper around dowels to sand shallow curves. Let the stain dry overnight. BASEBOARD MOLDING REPAIR: A long-awaited repair finally gets done thanks to a hurricane and a cat named Smoochy. 2—Apply epoxy thickened to a ketchup consistency with 406 Colloidal Silica or other high-density filler to fill the voids in the surface. To use this mold, first cover it with a mold-release such as cellophane tape or apply a more typical release agent like automotive paste wax. Whereas dogs … Be sure to let enough extend beyond the mold so you can grab onto it when it’s time to pull the mold off. But, if you have lots of damaged trim, you may want to repair it with a mold from an undamaged section of trim using epoxy and fiberglass, cotton or polyester fabric. Cut a piece of wood that is large enough to cover the patch you need to make. Use nails with a broad head like sinkers and drive them so the heads are a bit below the finish surface of the wood profile. Boil water and carefully let sit on the damaged area with a wet towel. To keep the mold in place, clamp it or drive tacks through pre-drilled holes at the mold’s ends. So, for best results, use an all-purpose joint compound (the mud that’s used to hang drywall), to fill in the chipped section of your baseboard. The paint blends the repair with the rest of the trim, but it isn't needed to protect the PVC from the sun. —Apply a quality latex or fast-drying oil-based primer and finish as you would any wood surface. If your wood filler is water-based, use a wet finger to smooth the wood filler. 12—The cast epoxy can be carved with chisels or sanded to match the trim and prepare the surface for paint. Use a sanding block to make removing the hard material easier and to help keep the surface level and square. 7—Before using the mold, trim the excess off with a band saw and smooth ragged edges with a belt sander. When wood features -- such as exterior window molding -- … Fortunately, rotted trim is generally easy to repair. Allow the filler to dry for 24 hours. 410 Filler will be the easiest to shape and sand when cured. I have discovered a pretty decent leak between the panes. Copyright ©2006-2020 do-it-yourself-help.com, Repairing a Water Damaged Plaster Ceiling. 9—After wetting out the damaged area with unthickened epoxy, fill the void with thickened epoxy. When repairing or replacing missing sections in wood molding, it helps to have a way to do it efficiently. Thankfully, I had half a roll of heavy duty vinyl insert trim remaining from that first repair of the side molding trim which I’ve been carrying around for just this occasion. First, begin by sanding off any raised edges and splinters with a piece of sand paper. To patch larger areas, use an epoxy filler. Press the tape into the recesses of the surface. Leave them slightly proud of the surface to allow for easy removal later. When this reaches a soft, tacky cure apply a layer of fabric with WEST SYSTEM® Epoxy. Use a small pry bar and a hammer to gently loosen old molding. I would never use mdf for trim in my rental units. Use a sharp utility knife to cut a straight edge on the mold (so it can sit right next to the edge of the leg) Smother bondo onto the damaged trim Placed the greased mold over the bondo Press the mold into place until the bondo starts to harden. I’m even more thankful that the 1″ trim is the same size! Note: If it's a very minor repair, you may be able to avoid the previous steps. Coat the sound wood that remains with a liquid stabilizer, this will harden the wood and form a solid foundation for the repair putty. —A mold was taken from an undamaged column base covered with stretch wrap. Before using the mold, smooth ragged edges with sandpaper to avoid bloodletting via epoxy splinters. Before you start, make sure the area is completely dry and then dig all the soft, loose, and rotted wood away. by: ... Wood, especially exterior wood trim molding, can become saturated with water and rot in isolated spots making it necessary to replace the whole thing to restore the trim. One thing before we begin. In many cases, to save the cost and work of replacement, this damage can be repaired with an epoxy wood filler. Firstly an undamaged section of the molding is sprayed with WD40 and then covered in resin. When the patch has set completely and is no longer warm, prime with an oil-based primer and then paint it with the rest of the wood. The most important part of the project is to buy the correct molding which matches the molding already in place. 1—Cover the area you are taking the mold from with 2″ wide cellophane packaging tape. If needed, additional molding can be purchased at an architectural salvage store. It just doesn't last. To achieve adequate stiffness, add layers of fabric wet out with epoxy. This will make it so the application of filler goes on smoothly. Sand the putty smooth with fine grade sandpaper. A light sanding with 220-grit paper readies the plinth for a coat of acrylic-based primer and two coats of acrylic paint. Hide scratches, chips and worn away finish with a fresh dose of stain. 11—Pry the mold from the surface with plastic or wooden wedges inserted around the perimeter. Fixing crown molding flaws does not have to be time- or labor-intensive. If the damage is very deep, build a form around the area to hold the epoxy shape until it sets. How to Repair Rotted Wood Trim. The exception is, there are a few pieces of the filigree or trim missing. Next, using a putty knife, apply the wood filler over the damaged area. Or you could just paint it as is and hope that noone notices. Professional repairers sometimes fill these missing sections with new wood glued in place with epoxy, but more often the missing sections are replaced with epoxy thickened with low-density fillers. Use small pieces of thin plywood or a similar light, rigid material and tack them along the face of the wood profile on all exposed sides to form a cast. The method shown uses WD40 and polyester resin. 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