Chinking & Sealant

Chinking and Sealant

Make your log home weather-tight with Sansin.

Logs move and shift like no other structure. Timber-Tec Chinkings and Sealants from Sansin are specially designed to provide the protection log homes demand. During construction, Eco-Stack is an adhesive applied between logs to protect against moisture infiltration. Chinking protects the spaces between your logs and helps seal your home against the weather. Seal’n Hide is a paintable zero-VOC compound designed to seal checks and cracks in bare or finished logs.

Every home is unique.

Whatever the requirements of your project, Sansin has an Enviro Stain that will deliver the exceptional performance your log or timber-frame interior deserves. Scroll down for an overview of our family of interior products or get inspired by browsing the Photo Gallery below for examples of beautiful log home interior projects featuring Sansin Enviro Stains.

Chinking & Sealant Calculator


Timber-Tec Chinking

Timber-Tec Chinking

A revolution in chinking technology.

Log home chinking engineered for zero shrinkage and up to 400% elongation. Cures quickly and can be applied in cold temperatures.


Seal 'N Hide logo

Timber-Tec Seal’n Hide

Seals checks and cracks in logs and timbers.

Zero-VOC compound that blends naturally with wood. Paintable and stainable, ideal for bare or finished log checks and cracks.


Best Practices on Chinking. Part 1: New Builds

Best Practices on Chinking. Part 2: Wide Joints