Log End Sealant
End Grain Sealant for Logs
Exposed log ends are often the first place moisture-related problems appear on a log home. Log End Seal helps protect vulnerable areas. It creates a clear, water-repellent barrier that limits water absorption and reduces excessive checking.
The end grain of a log acts like a straw. Moisture draws in faster than surrounding wood. As the home endures rain, snow, and ice, deterioration becomes an issue. This finish helps shield exposed log ends while preserving their natural appearance.
Perma-Chink log end sealant dries clear and is intended for use with Lifeline wood finishes as part of a complete exterior wood care system.
Log End Sealant Available Sizes
Log End Seal is available in a 1-gallon container. Because the product is applied only to exposed log ends rather than entire wall surfaces, a single gallon can cover a surprising amount of area.
For new construction, spot treatment of vulnerable log ends, and routine maintenance projects, our end grain sealant for logs is a practical choice.
Product Information
Exposed log ends need a different level of attention than broad wall surfaces because end grain absorbs moisture quickly. This end-grain sealant for logs dries clear, helping protect vulnerable cuts without changing the look of the wood.
Features
- Dries clear
- Protects from snow and rain
- Prevents excessive checking
How to Store
Secure the lid when the product is not in use. One gallon can last through multiple projects. Store the remaining log end sealant in a dry environment with moderate temperatures. Areas exposed to freezing will affect consistency.
How to Apply
Brush the product directly onto clean, dry end grain. Pay attention to freshly cut surfaces and areas showing signs of weather exposure. A complete, even coat is more important than speed.
Maintenance
Look closely at exposed log ends when inspecting the structure. Areas that receive heavy sun, rain, or snow will need periodic touch-ups. Actively sealing those surfaces reduces moisture-related issues.
Resource Links
Application Temperature
40° to 90°F
Application Methods
- Brush
Surface Preparation
- Clean and dry
- Sand log ends
- Apply Lifeline Stain before Log End Seal
Special Instructions
- Apply Lifeline stain to the entire home, including the log ends
- When the Lifeline has dried, apply Log End Seal with a brush, completely covering the exposed log end. Wipe off any extra that may have worked its way onto the sides of logs.
- Apply Log End Seal before applying clear topcoat
- Wash equipment and brushes with a soap and warm water
Shelf Life
3 Years
Frequency
As needed, depending on climate and weather exposure
Drying Time
- Dry to the touch in 1-3 hours
Coverage Rate
- 30-40 square feet / gallon
- Approximately 180 6″ logs ends
Recommended Products
Frequently Asked Questions
Lifeline FAQ
Do Lifeline finishes need a clear topcoat?
Yes. For all Lifeline exterior finishes we recommend Advance topcoat in either satin or gloss finish. Lifeline interior finishes we recommend Acrylic or PCS Clear Shield.
Do your finishes offer UV protection?
Yes. Ultra-7 and Ultra-2 finishes have UV Boost premixed. UV Boost is available to add to other Lifeline finishes.
Do I need to stain first before chinking?
It depends on the project. We recommend applying finish first, then chink. Read our article here for more info.
