Available in both 3″ and 4″, our tapes come with pinked edges which make for an easier application process. YCS Seam Tapes are available in both white and clear, allowing these tapes to be used with any vapor barrier. They do not contain chemical odors like some seam tapes, so you do not have to worry about concerns from homeowners. The YCS tapes work well with our liners because we match our liner coatings to the tapes’ adhesive. We provide the best quality at a competitive price.