Sashco Sealants

Since 1936, from chimney to foundation, Sashco Sealants has been manufacturing high performance caulks and sealants for conventional home construction and sealants and finishing products for log/wood homes. Sashco’s line of home improvement sealants/caulks includes: Lexel – sticks anywhere, for anything; Big Stretch – for doors, windows and siding – won’t crack it just stretches; Mor-Flexx – textured mortar and stucco repair; Through the Roof – clear, flexible, waterproof, permanent roof repair; MildewFree Kitchen & Bath Sealant with a 7 Year Guarantee;  eXact Color – tintable caulk; and Slab – for horizontal concrete cracks and expansion joints. Products for log/wood homes include: Log Builder and Conceal – sealing and chinking products and Transformation and Capture log and wood stains. For more information, visit