Lifeline Exterior
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  • 11
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brand Perma-chink Systems
brand Permachink Systems
product_type 503738
google_product_category 503738

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Lifeline Exterior

Semi-Transparent Wood Finishlifeline exterior

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.

Made in U.S.A. Made in U.S.A.

Features and Statistics

  • Excellent UV protection
  • Long lasting color retention
  • Breathable film allows unseasoned logs to dry out
  • MSDS
Shelf Life
  • 1 Year
Application Temperature
  • 40° to 90°
Application Methods
  • Airless sprayer
  • Brush
Surface Preparation
  • Clean and dry
  • Free of mold and mildew
  • Never use steel wool
  • As needed, depending on exposure
Special Instructions
  • Back-brushing required
  • Stir container every 15 minutes
  • Maintain a wet edge to avoid lap marks
  • Recommended one or two coats of Lifeline Advance topcoat
  • Avoid applying in direct sun
Drying Time
  • Dry to the touch in 1 hour
  • Cures within 3 days
Coverage Rate
  • 350-450 square feet / gallon on bare wood (1st coat)
  • C600-800 square feet / gallon on finished wood (2nd coat)