Sashco Log Builder Sealant is a must-have product for maintaining your log home’s integrity. Specifically formulated to absorb the natural shifting of logs, this high-performance sealant ensures a tight, durable seal that prevents water, wind, dust, and insects from entering your home.

Key Features:

• Designed for Log Movement: Log homes naturally shift and settle over time, which can cause gaps. Log Builder Sealant is engineered to flex and expand with this movement, keeping your log home sealed and secure.
• Effective Protection: Seals out dust, bugs, wind, and water, preventing drafts and moisture from entering, while also stopping insects and dirt from infiltrating your home.
• Proven Reliability: Trusted for over 20 years, Log Builder is a staple in log home construction and maintenance, often included in log home kits and packages by manufacturers.

Recommended Application Methods

Bulk loading caulk gun and follower plate
Applicator bag
Ratcheting caulk gun
Chink Pump

Surface Preparation

Grip-Strip or other recommended backer rod
Surface clean of dirt, wax, or oils
Surface dry

Application Temperature

40° to 90°F

Special Instructions

Finished thickness should be approximately 3/8"
Avoid applying product in direct sunlight

Dry Time

Dry to the touch in one - two hours
Complete cure time may take 3 weeks depending on humidity and temperature.

Size Equivalency Comparison

5 gallon pail = 1
30 oz. tubes = 20 per pail
11 oz. tubes = 55 per pail