Sashco Log Builder caulk

$9.99 - $362.49 $9.49 - $326.24

Sashco Log Builder Caulk

Sashco Log builder smooth latex caulk stretches and compresses up to 100% to absorb log movement



Sashco Log Builder Caulk

Sashco Log Builder smooth latex caulk (also called ‘Log Builder Sealant‘), stretches and compresses up to 100% to absorb log movement

  • Log Builder caulk won’t crack, peel or pull away
  • Introduced in 1988 – proven formula
  • Excellent elasticity, memory and adhesion
  • Limited lifetime warranty
  • Water-based – easy to apply and clean up
  • Freeze-thaw stable

Log Builder caulk is specifically formulated to absorb most log movement. For over 20 years, Log Builder® has been the trusted sealant included in many manufacturer’s log home kits and packages. Its superior elasticity creates a tight seal that keeps out water, dust, bugs, and wind.

Estimating chart for caulking and chinking

Remember: In most circumstances, Log Builder will be applied over a backing material of some sort, such as Round Closed Cell Foam.


Here's an overview of how to apply Sashco Log Builder Caulk

Log Builder caulk Information Sheet

Log Builder caulk MSDS

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Log Home Store

What you need to get the job done

Orders: (800) 827-1688 (USA)
Technical or International (503) 843-3608
Fax: (503) 843-3673







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