Trusted Solutions for Proven Wood Protection.
Wherever there’s wood, rely on ISK Biocides for the best way to protect it with our broad gamut of proven wood protection products. Over eight decades of chemical product innovation, we’ve developed and tested dozens of treatments to deliver effective, long-lasting wood protection for industrial, commercial and residential applications. Compared to other suppliers, we simply offer greater variety in our product lineup as well from mold, sapstain and pest control treatments to exterior/interior wood preservatives to cedar roof protectants, brighteners, end coatings, paints and more. All designed to preserve and improve the appearance and value of your lumber or wood.