Mapei Keracaulk U Unsanded Caulk (Frost) - 10.5-oz 1 Pack Size:1 Pack Activate this tool with a

Activate this tool with a firm downward push to achieve the exact size hole you need

Compatible Materials Iron sheet

It is a must have if you make shirts

as well as areas with tight curves or many switchbacks

the round shank diameter is 1/4 inch/ 6

Mapei Keracaulk U Unsanded Caulk (Frost) - 10.5-oz 1 Pack Size:1 Pack Activate this tool with aMapei Keracaulk U Unsanded Caulk (Frost) 10. 5 oz Mapei Keracaulk U (white) is a premium grade, easy to use, easy to clean siliconized acrylic caulk formulated to match the color and texture of Mapei unsanded grouts. Product Features Premium unsanded siliconized acrylic caulk Paint friendly material for indoor use Water cleanup while fresh For gaps up to 1 4" Color image is for reference only as actual color may look different than image on screen