Perma-Chink Log Home Sealant Chinking
Perma-Chink Chinking has proven itself on thousands of chinked and chinkless style homes since 1981. Perma-Chink is truly excellent chinking by every measure: appearance, longevity, performance, and ease of application. Perma-Chink is a flexible, textured chinking that seals open gaps between logs to eliminate heat loss and air infiltration. Even though it looks and feels like traditional mortar, it's not. Perma-Chink is a pure acrylic that adheres to logs and stretches to maintain a tight seal by following log movement. Perma-Chink is available in 10 oz and 30 oz tubes, and 5 gallon pails. Made in the USA. 
Perma-Chink Application Data and MSDS 
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