Lifeline Ultra-7 is the most durable exterior stain Perma-Chink Systems has ever developed. After repeated testing in harsh weather areas, Ultra-7 stands out as a long-lasting, high-end finish.
Even as the only applied layer, Ultra-7 provides the log with durability and protection against holes and voids. In addition, it has an impressive and unsurpassed adhesion to wood, adding longevity to the finish.
Ultra-7 has proven to be highly resistant to UV radiation and color fading. The result of the finishing is long-lasting and it retains its original bright color for a long time. Like all Lifeline finishes, it has a waterproof layer that "breathes" (just like garment care Gore-Tex®) and allows trapped moisture to evaporate from your logs.
Recommended application temperature: +5 to +30°C, stir the product every 15 minutes. Do not use in direct sunlight. When applying, be sure to move the brush back and forth for an even result.
The product is dry to the touch after 4-6 hours, completely dry after 72 hours. Need in addition Lifeline Advance topcoat.