Permanently soft, non-toxic compound which will adhere to most clean dry surfacesNon-conducting, non-corrosive and non-stainingPaintable and will not hardenEasily molded, seals instantly
Specifications
Composition: Water, Surfactant, Polyisobutylene
Minerallac® Cully™ 14300 Duct Seal Compound, 1 lb, Solid, Dark Gray, 1.78 g/cc