This is answered comprehensively here.
How to fill large gaps in wood floors.
Our living room has a pine plank floor which was finished in shellac i think.
Filling large gaps in wood floor.
I live in a 200 year old house that was nicely restored about 40 years ago.
The craft sticks will act as a support for the wood filler.
Lacquer based wood filler lacquer based wood floor filler is a mixture of lacquer and very fine wood dust.
Cut the tip off the tube of caulk with a utility knife but make sure to cut at an angle.
Dunk the rope into the stain so it is saturated.
The boards have separated over the years and there are large gaps ranging from 1 16 to 3 4 of an inch.
General contractor tom silva shares ingenious tip for plugging floorboard gaps.
This filler is fast drying gives off a lot of strong fumes and is flammable.
For best results use fine edger dust from the floor that is being sanded mix it with lacquer to form a putty and fill the floor as needed.
Pour wood stain chosen to match the tone of your floorboards into a small bucket or cleaned plastic food container.
Before you begin filling gaps in old wood floors with caulk make sure you have properly inserted the tube into a standard caulk gun.
It s a simple procedure.
Apply the filler to the craft sticks using another craft stick or a putty knife.
Trowel it into almost any hole up to about 3 8 inch.
Carefully pull out the rope letting the excess stain drip back into the bucket.
Two part epoxy is one of the top choices for patching large holes.
Choose a wood filler with a thick putty like consistency if you ll be filling larger gaps.
See below for a shopping list and tools subscribe to this old house.
Look for a wood filler with a label that indicates that it won t shrink or crack.
People also ask what to use to fill large gaps in wood.
Moldings sills doorjambs baseboard or wood trim with damage or large holes can be repaired with epoxy.
Select a rope with a diameter that is slightly larger than the gap.
The two parts are mixed like dough and can be shaped before or after it dries.
Use a solvent based filler if your wood floor is subjected to large swings in humidity and temperature as solvent based fillers are more durable than water based fillers.
Mix equal parts white wood glue with sawdust until a paste forms.
Apply the wood filler to the craft sticks to fill the hole.