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Wood Finishes
Log End Seal
End Grain Sealer

Log End Seal is a clear finish that is designed to protect exposed log ends from deterioration due to the elements. The end-grain of your logs are particularly vulnerable to checking and absorbing water, and can act like tiny straws, drawing excessive moisture into the wood. Log End Seal provides a durable, water-repellent barrier against sun, rain, snow and ice.

For use exclusively with Lifeline wood finishes.

Log End Seal Available Sizes

Log End Seal is available in 1 gallon container.

Product Information

Features

  • Dries clear
  • Protects from snow and rain
  • Prevents excessive checking

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
Application Videos & Tips

Log End Seal is a simple coating designed to improve the resiliency of log ends that are susceptible to excessive moisture. Read more

Sealing Log Ends
Youtube
Read our Tech Tip on benefits of Log End Seal and how to properly apply it to the surface of log ends. Read here
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.

We’ve used the Perma-Chink Lifeline Exterior on a large rough cut cedar siding home. It has looked so beautiful and lasted so long that other contractors have asked what we used because they haven’t found anything that performs as well. We have also used the interior products with the same wonderful results.

–Jane

I have a cabin in Washington State where I used your Lifeline Exterior finish on. The Stain is very easy to use and still looks like I just put it on yesterday, and it’s been on my home for over 7 years. Thanks for making such a durable & long lasting finish.

–Kurt

Was looking for a spot to share my results of your product and wanted to express my satisfaction!! 100% Satisfied Customer!! Thank you Perma-Chink for bringing my Cabin back to life.

–Anjannette

Absolutely love Perma-chink products. We are doing our entire interior with Perma-chink Lifeline, Acrylic, and Sure Shine products and results are outstanding.

–Dave

A coat of Prelude Sealer made my uneven pine logs look balanced and consistent. It also made the Ultra 7 much easier to apply. I’m very happy with these products.

–Susan

Thanks to Perma-Chink for showing me that moisture comes into the logs on the end. So I used their Log End Seal to prevent moisture from seeping into my logs. It works great.

–Karl
Lifeline News
Why do my choices regarding surface prep, stain, and color matter? When it comes to choosing a finish system for your log home exterior there are many factors to consider and depending on what choices you make it will have a significant impact on the longevity of the finish system.
Let us assume that you have a brand new log home, or a home that has had an old finish recently removed. The bare wood is nice and bright, and the color is exactly what you always envisioned for your log home.
We often get asked if it is acceptable to apply our Lifeline™ finish systems over an existing oil-based or petroleum stain. It would be nice if there was a simple yes or no answer to this question, but there is not.