Perma Chink Lifeline Ultra 7 is a professional grade stain that will provide many years of protection for your log or timber frame project. Lifeline Ultra 7 should be applied by professional applicators as its advanced chemistry is less forgiving than our other products. Lifeline Ultra 7 is a single coat process followed by one of our Lifeline Advance topcoats. The money spent on a one coat stain can often result in a lower labor price. The rewards of this product far out way all others when it comes to longevity and appearance. Call today for free samples of any product.