Description
Pro log builders, log homeowners, and DIY chinking champs—gaps in your log walls turning into air leaks, bug highways, or winter’s revenge? Sashco Log Jam Chinking is the ultra-flexible, paintable beast that squeezes into those sneaky spaces like it was born for it, stretching up to 250% to lock out weather and bugs while sealing your home tighter than a drum. No more crumbly old chinking that quits after one season—this stuff laughs at expansion, contraction, and Mother Nature’s tantrums!
Log Jam paints like a dream (any color you want), tools smooth as butter, and sticks around for the long haul—perfect for new log homes or breathing new life into tired ones.
-
Monster 250% stretch — Handles massive log movement without a single crack, keeping weather/bugs OUT!
-
Bugs & drafts? Evicted — Seals airtight to keep your castle cozy year-round.
-
Paintable perfection — Matches your log finish so gaps disappear like magic.
- Size + color freedom — 30oz Tubes, 5 gallon pails in:

- White White
- Mortar White
- Light Gray
- Gray
- Buff
- Tan
- Woodtone Cedar
- Dark Brown
- Pro-grade or DIY win — Textured for that authentic log cabin look everyone loves.
Technical Specs
-
Product: Log Jam Chinking
-
Sizes: 30oz Tubes, 5 gallon pails
-
Colors:
-
Type: Permanently flexible, paintable chinking (250% elongation)
-
Use: Log home gaps between logs (interior/exterior)
Seal the deal—grab Log Jam and tell those gaps “you’re history!”



