For glazing wood and metal sashes. Outlasts ordinary putty. Smooth and ready mixed. Excellent weather resistance. Knife grade.
Product Description
For new or old windows; wood or metal, primed or unprimed. Ready for use as it comes from the can. Will not dry out, chip, crack, or crumble. Resists cold, heat and moisture. Should be painted after application. White in color. No. 12120: 1 2 pint No. 121