How To Fix Cracked Window Putty

Step 3 apply the putty.

How to fix cracked window putty.

Repairing window putty step 1 replacing putty. When glazing a window one of the first things you ll need to do is remove any old glazing that s chipped or damaged. Replacement is the answer. To fix these cracks clean and sand the area around the crack.

Wear eye protection and gloves. If it s a hairline crack. Repair a cracked window glass tabletop or even a mirror with this easy step by step guide. 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.

Where it cannot be easily and neatly repaired. 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. Mix up the two part epoxy. Step 2 prime newly exposed woodwork.

Wash the glass around the crack with a drop or two of dishwashing soap on a. 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. Cracks caused by normal settling or foundation problems or minor earthquakes can appear above windows. Bits and pieces of old putty and possibly glass shards will fly around quite a bit during scraping so eye protection is a must.

Take the short time needed to dry. Don t be tempted to just re apply new putty.