1GAL DYCO 20/20 SEAM SEAL
Use Dyco 20/20 to seal roof seams, gutters, vent pipe flashing, and air conditioner units. Dyco 20/20 is a tough flexible rubber co-polymer, that can be painted over in 8 to 24 hours depending on the thickness of application. Dyco 20/20 Seal Seal can be applied to fiberglass, aluminum, asphaltic aluminum coatings, urethane foam and metals. Appy at 32 degrees F. and above.
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