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Application Guides

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Order a Free Catalog

To receive a PCS catalog by mail simply register with our Online Store, add to your shopping cart and check-out.


Order a Newsletter

Download the PCS quarterly newsletter in PDF format or order a copy by mail from our Online Store at PCSproducts.com.

Your Wood Care Resource

Although Perma-Chink Systems (PCS) is the largest manufacturer of log home chinking and sealants, we make a complete line of quality wood care products. Wood Finishes, Preservatives, Cleaners, and Restoration Products.  All are Made in the U.S.A. and available by clicking on the category links above.

In 1981 PCS introduced flexible chinking to the log home industry to replace what was the standard at the time - concrete mortar and painted splines. This revolutionary product, Perma-Chink Log Home Chinking, looked like authentic mortar but stretched and flexed to accommodate log movement while maintaining a tight seal for the life of the house.

Workshop & Log Home Show Schedule

2015 Workshop Schedule

February 21
Knoxville, TN 800-548-3554 Info
March 14
Stevensville, MT 800-479-7090 Info
March 14
Redmond, WA 800-548-1231 Info
March 21
Knoxville, TN 800-548-3554 Info
March 28
Sherburne, NY 800-721-7715 Info
March 28
Rice, MN 877-244-6548 Info
March 28
Fairbanks, AK 907-452-5050 Info
April 25
Clancy, MT 406-933-5794 Info

[View full schedule here]