When glazing a window one of the first things you ll need to do is remove any old glazing that s chipped or damaged.
How to fix cracked window putty.
Wash the glass around the crack with a drop or two of dishwashing soap on a.
Take the short time needed to dry.
Step 3 apply the putty.
Where it cannot be easily and neatly repaired.
Step 2 prime newly exposed woodwork.
If it s a hairline crack.
1 place the window frame onto a flat table.
Steps to take when repairing puttying and reglazing a window place a drop cloth below the window to catch dust paint chips and pieces of old glazing.
In a well ventilated area prepare a two part epoxy.
The only real reason to replace the putty is if it has become old and cracked or its integrity surrounding the glass has been compromised.
Bits and pieces of old putty and possibly glass shards will fly around quite a bit during scraping so eye protection is a must.
Repair a cracked window glass tabletop or even a mirror with this easy step by step guide.
Mix up the two part epoxy.
Wear eye protection and gloves.
If the glazing is still in place and looks good for part of the window it can stay but it s best to completely remove any glazing that looks chipped or loose because it can prevent the new glazing from adhering as it should.
Replacement is the answer.
To fix these cracks clean and sand the area around the crack.
Repairing window putty step 1 replacing putty.