THE ORIGINAL PENETRATING SEALANT
Capt. Tolley's Creeping Crack Cure may sound like an old-fashioned remedy but it's actually an up-to-date solution to an age old problem: the finding and fixing of mystery leaks without having to take everything apart French
German
Swedish
[1940s-style drawing of Capt.Tolley discovering a leak]
The Creeping Crack Cure is so thin that by using capillary action it can find its way right inside fine cracks and joints to set to a clear flexible seal