For a durable, beautiful finish for your log home’s exterior walls, Perma-Chink’s Lifeline Ultra-7 is the finish to use. With its proven weather-resistant design and long-lasting protection, you won’t have much to worry about when it comes to maintaining your home’s exterior beauty.

Part of what makes Lifeline Ultra-7 the best, most durable finish on the market is the state-of-the-art resin in its formula. The resin creates a strong, pliable seal that ensures long-term protection from holes and gaps forming in your logs. The resin also produces unmatched adhesion to your home’s logs.

Through extensive testing, Lifeline Ultra-7 has been proven to be more resistant to UV degradation, color fading, and adhesion loss over time than other finishes. Ultra-7 also prevents your logs from trapping moisture by providing a water-resistant film that allows your logs to breathe and moisture to evaporate.

From weather protection to moisture prevention, Lifeline Ultra-7 will protect your home and keep it beautiful for a longer amount of time than any other wood finish.

NOTE: For a better, even stronger finish with less maintenance, use Lifeline Advance Clear Top Coat with Lifeline Ultra-7.

Recommended Application Methods

Brush
Airless sprayer

Surface Preparation

Surface must be clean and dry
Do not use steel wool or wire brush, Osborn brush recommended
Mildew and mold free
Do not use products containing chlorine bleach

Application Temperature

40° to 90°F

Special Instructions

Back-brushing required for optimal results
Top coat with Lifeline Advance clear coat
Agitate product every 15 minutes
Maintain a "wet edge" to avoid lap marks
Avoid applying product in direct sunlight

Dry Time

Dry to the touch in four to six hours
Complete cure time may take 72 hours depending on humidity and temperature.

Coverage Rate

350 - 450 square feet per gallon first coat
600-800 square feet per gallon first coat