If you don t have any leftover pieces of matching wood laying.
Sealing cracks in old wood floors.
Use a stiff broom to remove any dirt and debris that may have fallen into the crack.
Wood putty is soft and dough like which allows you to spread and pack it into large floor cracks with a.
Get some sawdust from the floor you want to repair.
Before you begin filling gaps in old wood floors with caulk make sure you have properly inserted the tube into a standard caulk gun.
How to refinish a hardwood floor with large cracks sanding.
Now you are ready to actually correct the gaps in your hardwood floor.
You can use a wet rag to pick up.
Assess the underlying cause of the problem.
Squeeze in a latex filler and expect to apply several coats to fill the gaps.
The first step in refinishing most wood floors is sanding and there are two primary ways to go about it.
Set the angled tip of the tube into the gap and pull the trigger.
If the crack comes from random damage to a plank then sealing it can fix.
It should help the filler to go in between the boards a bit more evenly.
Choose a filler color just a tad darker than the floors.
Using a belt sander sand off a cup or two of wood from.
General contractor tom silva shares ingenious tip for plugging floorboard gaps.
See below for a shopping list and tools subscribe to this old house.