You might have noticed small cracks, dents or holes in wood that are tough to repair. If it’s a rotten deck, aged outdoor trim, or a beat-up furniture piece, these flaws can affect the appearance of the work you’ve put into it. The good news is? It’s easy to fix: wood filler.
But here’s the thing the fact is that not all wood fillers are the same. Choosing the right one for the job will make a significant difference. This guide will show you how and when to utilize wood filler (especially when working outdoors).
What is Wood Filler in the first place?
Wood filler is a putty-like material used to patch cracks, patch holes and smooth out any imperfections on wooden surfaces. Once it’s dried it’s able to be sanded or painted. It’s the ideal solution to achieve a smooth finish before applying your final coat.
Based on the type, wood fillers are either water-based (easier to clean up and suitable to use indoors) or solvent-based (stronger and more weather-resistant). The right wood filler depends on the specific project.
When should wood filler be used?
Wood filler can be a wonderful solution to repair any gouges, cracks or nail holes, or scratches on wooden surfaces. Here are some of the many benefits of wood filler:
Repairing damaged furniture
Cracks in the door or window frames can be repaired
Patching nail holes in trim or molding
Filling in gaps on fences and decks outdoors
Making sure that the imperfections are filled in prior to staining or painting can result in a more smooth, professional look.
Why exterior wood filler is important for outdoor projects
Working on outdoor wood projects like decks, fences, or siding? Here’s where things get important: indoor wood fillers won’t cut it outside. Wood can expand or contract in response to changes in temperature as well as humidity, rain, and sun. If they’re not made for outdoor usage, standard fillers could crack or break over time.
They are strong enough to withstand the elements. They are flexible enough to move with the wood, and prevent the area from breaking down with the changing seasons. Most exterior fillers also resist mildew and moisture as well as UV rays. This is exactly what you require for your outdoor wood surfaces.
How do I apply deck wood filler correctly
Deck wood filler allows you cover more extensive cracks and gaps in your deck. It often comes in easy-to-use tubes that can be used with a standard caulking gun, making the application process simple and quick.
Here’s a quick step-by-step guide for getting it right.
Clean all debris and dirt off the surface.
Cleaning the Area The crack should be lightly sanded or hole to allow the filler to be able to stick.
Apply the Filler Apply the Filler using a putty tool or caulking gun to press the filler into the affected area. The damaged area should be filled slightly over to allow shrinkage.
Dry It The drying time will vary based on the type of product you’re using and how thick it is.
Sand Smooth: Once dry then sand the entire area with the wood surrounding it for a seamless appearance.
Prime, Paint or Stain Finish your project by painting or staining the surface to match.
Small Step, Big Results
The process of picking up a tube wood filler may not seem crucial at first. However, if you ask someone who been a bit lazy and regretted it later it makes all the difference between a sloppy DIY project and an expertly polished finish.
It is possible to make your work last longer with the use of exterior wood filler and deck wood filler.
Before you pick up your paintbrush, make sure to first smooth it after which you can fill it with paint with paint and seal it. Your wood project (and the future you) will thank you.