Perma-Chink: Log Home Sealant

Canadian Log Home Supply


Perma-Chink
Log Home Sealant

Since 1981, Perma-Chink Log Home Sealant has proven itself on thousands of chinked and chinkless style homes to become the most widely applied chinking in the world. It's simply the best chinking by every measure: longevity, appearance, performance and ease of application.
log home chinking

Perma-Chink is a flexible, textured chinking that seals the 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.

Like all of our products, Perma-Chink is easy to apply and comes backed by the support of our knowledgeable, friendly staff. When you use Perma-Chink, professional advice is never more than a phone call away.

Application can be done by the home-owner or a professional contractor. We stock a full line of application accessories or can refer a professional applicator in your area.

Features and Statistics

  • Eliminates air and water infiltration
  • For interior and exterior walls
  • Stays flexible to follow movement of logs
  • Suitable for all climates

Consider a Follow Plate and a Refillable Caulk Gun when purchasing by the pail.

Product Specifications, Label, and MSDS

    Shelf Life 3 year
    Application Temperature 40o to 90o
    Do not freeze!
    Application Methods Chink Pump
    Caulking Gun (Air, Bulk, Loading, Standard, Commercial)
    Application Bag
    Surface Preparation Clean and Dry
    Backing material
    Bond breaker tape on bare wood
    Frequency One time application
    Special Instructions Apply 1/4" to 3/8" thickness
    Avoid application in direct sunlight
    Seam width should be 1/6 of log diameter
    Drying Time Skins over in 1 to 2 hours.
    Cures in 2 to 8 weeks depending on temperature and humidity
    Perma-Chink Coverage Rates
    Seam Size 5 gallon pail
    1" 385 ft.
    1 ½" 256 ft.
    2" 192 ft.
    3" 127 ft.
    4" 96 ft.

    ** for gaps smaller than ¾”, use Energy Seal


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