{"title":"Log Home Chinking","description":"\u003ch2\u003eLog Home Chinking\u003c\/h2\u003e\n\u003cp\u003eChinking is the flexible sealant that fills the gaps between the logs of a log home or cabin, keeping out weather, drafts, moisture, and insects while preserving that classic, rustic look. Unlike rigid mortar, modern synthetic chinking stretches and compresses as your logs naturally move, settle, and shrink over the years — so your seal stays tight and your home stays comfortable. At Wasatch Timber, we carry \u003ca href=\"\/products\/log-jam-chinking\"\u003eSashco Log Jam\u003c\/a\u003e, the log chinking industry's recognized standard for synthetic chinking, along with the backer materials and application tools you need to do the job right the first time.\u003c\/p\u003e\n\n\u003ch3\u003eChoosing the Right Chinking for Your Log Home\u003c\/h3\u003e\n\u003cp\u003eThe most important decision is \u003cstrong\u003ecolor and quantity\u003c\/strong\u003e. \u003ca href=\"\/products\/log-jam-chinking\"\u003eLog Jam\u003c\/a\u003e is available in multiple popular colors to complement or contrast your logs — from White and Mortar White to Light Gray, Gray, and Buff. For estimating how much you need, the general rule is that a 5-gallon pail covers roughly 100–200 linear feet depending on joint width and depth. Wider joints and deeper checks consume more material, so always measure your total linear footage and average joint width before ordering.\u003c\/p\u003e\n\u003cp\u003eYou'll also need the right \u003cstrong\u003eapplication setup\u003c\/strong\u003e. Chinking applied from a 5-gallon bucket requires a bulk gun and a follow plate to feed the material smoothly. For the cleanest joints, install \u003ca href=\"\/products\/backer-rod-round-closed-cell\"\u003ebacker rod\u003c\/a\u003e or grip strip first — this controls depth, prevents three-sided adhesion, and dramatically improves the durability of your seal.\u003c\/p\u003e\n\n\u003ch3\u003eChinking vs. Caulk: What's the Difference?\u003c\/h3\u003e\n\u003cp\u003eChinking is designed for the wide joints between logs and creates that signature textured mortar look. \u003ca href=\"\/collections\/log-home-caulk-sealant\"\u003eCaulk and sealant\u003c\/a\u003e are for narrower gaps, checks, and cracks. Many log home owners use both: chinking for the primary log joints, and a sealant like Log Builder for finer gaps. If your joints are under about 1 inch, a textured caulk may be the better choice — see our \u003ca href=\"\/collections\/log-home-caulk-sealant\"\u003eLog Home Caulk \u0026amp; Sealant\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003ch3\u003eBefore You Chink: Prep Matters\u003c\/h3\u003e\n\u003cp\u003eFor chinking to bond properly and last, your logs need to be clean and dry. If you're chinking a new build, surface dust and mill glaze can interfere with adhesion; on a restoration project, old failing chinking, dirt, and pollen need to come off first. See our \u003ca href=\"\/collections\/log-cleaning-prep\"\u003eLog Cleaning \u0026amp; Prep\u003c\/a\u003e collection for the cleaners and brushes that get your logs ready. If you're also planning to stain, the standard order is clean → stain → chink — check out our \u003ca href=\"\/collections\/log-cabin-stain\"\u003eLog \u0026amp; Cabin Stain\u003c\/a\u003e collection for the full system.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow much chinking do I need?\u003c\/strong\u003e\u003cbr\u003eMeasure the total linear feet of your log joints and your average joint width. As a starting estimate, a 5-gallon pail covers about 100–200 linear feet at a 1-inch joint width. Wider joints reduce coverage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I chink over old chinking?\u003c\/strong\u003e\u003cbr\u003eIn many cases yes, provided the existing chinking is clean, sound, and well-adhered. Failing, cracked, or peeling chinking should be removed first for a lasting seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow thick should chinking be applied?\u003c\/strong\u003e\u003cbr\u003eSashco recommends applying sealant 1\/4\" to 1\/2\" thick, never thicker. Use \u003ca href=\"\/products\/backer-rod-round-closed-cell\"\u003ebacker rod\u003c\/a\u003e or grip strip behind the joint to control depth and ensure proper two-point adhesion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need backer rod?\u003c\/strong\u003e\u003cbr\u003eFor most joints, yes. Backer rod (or trapezoid grip strip for wider chink lines) prevents the chinking from bonding to the back of the joint, which lets it stretch properly as your logs move.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNeed help estimating materials for your project? \u003ca href=\"\/pages\/contact\"\u003eGet a free quote\u003c\/a\u003e and our team will help you spec the right products and quantities.\u003c\/em\u003e\u003c\/p\u003e","products":[{"product_id":"log-jam-chinking","title":"Log Jam Chinking","description":"\u003cdiv class=\"wp-block-group is-layout-constrained\"\u003e\n\u003cdiv class=\"wp-block-group__inner-container\"\u003e\n\u003cp\u003eWith Log Jam chinking, you can keep the cozy feel and rustic look of a log home without compromising comfort and performance.\u003c\/p\u003e\n\u003cp\u003eWhether you are building a new log home or giving a facelift to an old one, Log Jam’s proven formula is the log chinking industry’s recognized standard for synthetic chinking. With Log Jam chinking, it is easy to achieve superior, professional-looking results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWhere to use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInterior and exterior log and wood home mortar chinking joints\u003c\/li\u003e\n\u003cli\u003eAdheres well to most building materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhere NOT to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accordion-item -active\"\u003e\n\u003cdiv role=\"region\" class=\"content\" id=\"wherenottouse\"\u003e\n\u003cul\u003e\n\u003cli\u003eSurfaces previously coated with a waxy or non-drying oil coating\u003c\/li\u003e\n\u003cli\u003eSurfaces specifically designed to be non-stick, like Kynar coated\u003c\/li\u003e\n\u003cli\u003eSurfaces previously sealed with silicone – silicone and silicone residue must first be removed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sashco","offers":[{"title":"5 Gallon Bucket \/ White White","offer_id":44753056891118,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Bucket \/ Mortor White","offer_id":44753056923886,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Bucket \/ Light Gray","offer_id":44753056956654,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Bucket \/ Gray","offer_id":44753056989422,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Bucket \/ Buff","offer_id":44753057022190,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Bucket \/ Tan","offer_id":44753057054958,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Bucket \/ Woodtone Cedar","offer_id":44753057087726,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"5 Gallon Bucket \/ Dark Brown","offer_id":44753057120494,"sku":"","price":292.04,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ White White","offer_id":44753057153262,"sku":"","price":220.41,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ Mortor White","offer_id":44753057186030,"sku":"","price":220.41,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ Light Gray","offer_id":44753057218798,"sku":"","price":220.41,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ Gray","offer_id":44753057251566,"sku":"","price":220.41,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ Buff","offer_id":44753057284334,"sku":"","price":220.41,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ Tan","offer_id":44753057317102,"sku":"","price":220.41,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ Woodtone Cedar","offer_id":44753057349870,"sku":"","price":220.41,"currency_code":"USD","in_stock":true},{"title":"10 (30oz Tubes) \/ Dark Brown","offer_id":44753057382638,"sku":"","price":220.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/4923\/1342\/files\/LogJam_5gallonpail_2.jpg?v=1709060309"},{"product_id":"backer-rod-round-closed-cell","title":"Backer Rod - Round Closed Cell","description":"\u003cspan\u003eClosed-Cell Round Backer Rod is the product you need prior to chinking or caulking your log home. It not only acts as insulation but repels moisture, too. The closed-Cell Round Backer rod also serves as a bond-breaker between two logs and provides a structure against which you can apply chinking and caulk more uniformly in order to achieve an ideal joint.\u003c\/span\u003e","brand":"Sashco","offers":[{"title":"1\/4\" x 100' Roll","offer_id":44753454334190,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"1\/4\" x 3200' Coil","offer_id":44753454366958,"sku":"","price":180.99,"currency_code":"USD","in_stock":true},{"title":"3\/8\" x 100' Roll","offer_id":44753454399726,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"3\/8\" x 1800' Coil","offer_id":44753454432494,"sku":"","price":139.99,"currency_code":"USD","in_stock":true},{"title":"1\/2\" x 100' Roll","offer_id":44753454465262,"sku":"","price":15.49,"currency_code":"USD","in_stock":true},{"title":"1\/2\" x 1250' Coil","offer_id":44753454498030,"sku":"","price":139.99,"currency_code":"USD","in_stock":true},{"title":"5\/8\" x 50' 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Coil","offer_id":44753454792942,"sku":"","price":235.99,"currency_code":"USD","in_stock":true},{"title":"2\" x 6\" 252' Coil","offer_id":44753459544302,"sku":"","price":237.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/4923\/1342\/files\/Sashco-Backer-Rod-600x472-1_ee210f44-e5ae-4277-8c40-8fca8b6d1cba.png?v=1709078588"},{"product_id":"dl-59-t27-30oz-special-deluxe-manual-bulk-gun-w-teflon-barrel","title":"DL-59-T27 30oz Special Deluxe Manual Bulk Gun w\/ Teflon Barrel","description":"\u003ch3 class=\"alwc-single-attributes-title\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSPECIFICATIONS \u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e-Made For Chinking \u0026amp; Caulk Applied From 5 Gallon Bucket\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"alwc-single-attributes-wrapper\"\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr 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