Perma-Chink Lifeline Exterior
Transparent Wood Finish
Our original exterior wall formula has been updated and improved for over 20 years. Lifeline Exterior forms a thin film at the surface of logs where the protection is needed.
Its breathability and flexibility allows logs to go through seasonal expansion and contraction while drying out to their core. Apply a clear topcoat of Lifeline Advance to maximize durability and minimize maintenance cost and labor.
- Excellent UV protection
- Long lasting color retention
- Breathable film allows unseasoned logs to dry out
Use Lifeline Advance Clear Top Coat to maximize the performance of your Lifeline exterior wood finish and dramatically reduce maintenance.
LIFELINE EXTERIOR Coverage Rate per Gallon
First Coat 350-450 square feet
Second Coat 600-800 square feet
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Perma-Chink Lifeline Exterior One Gallon
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Perma-Chink Lifeline Exterior Five Gallon Bucket
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Perma-Chink Lifeline Exterior Sample
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| Shelf Life | 1 Year |
| Application Temperature | 40° to 90°Best to apply out of direct sunlight |
| Application Methods | Airless sprayer, BrushBack-brushing required |
| Surface Preparation | Clean and dryFree of mold and mildewNever use steel wool |
| Frequency | Every 4-7 Years Or More, depends on weather exposure |
| Special Instructions | Two coats.Must be back-brushedStir every 15 minutesMaintain a wet edge to prevent lap marks
One or two coats Lifeline Advance Recommended Avoid applying in direct sun |
| Drying Time | Dry to the touch in 1 hour and cures in 3 days |