Hohmann & Barnard Sandell Trowel Mastic for Asphalt Coated Flashing
Sandell Trowel Mastic is a cut-back asphalt, containing long-fibered material, manufactured in proper consistency for easy application. Sandell Trowel Mastic performs well over a wide range of temperature and weather conditions.
Provides a strong, flexible waterproof barrier with excellent adhesion
Asphalt Mastic allows for expansion or contraction caused by temperature fluctuations or building movement