3M STRIP CAULK - This black, nonhardening compound in 12" strips is the most satisfactory product for sealing windshields and windows. 61 strips per box, more than enough for an average, leakproof windshield installation. |
These are 1/8 inch wide and .25 inches thick.
The service temp is -20 to 200 deg F.
Possibly, it depends on the gap. This is fairly solid and measures 1/8 WIDE AND .25 THICK.