Our product is a One Time, Lifetime Treatment for Decks Docks and Fences... Dakota Petri-Wood Penetrant and Stabilizer Triggers Early Stages of Wood Petrification, Eliminates Warping, Splitting and Cupping, Rot, Termite & Carpenter ant issues. Petri-Wood carriers deliver the antimicrobial and termiticidal agents to the wood cell structure where it is encapsulated and solidified by permeable silicone molecules. Natural wood oils are transformed to a wax-like consistency similar to glue which mirrors the effect of an internal adhesive increasing the solidity of the treated product. Petri-Wood treated wood fibers resist efforts of all cellulose consuming insects and moisture borne fungal and decay organisms. Petri-Wood treatments result in water resistant and dimensionally controlled building material for above ground and subterranean construction. You can Paint or stain after treatment, but its not needed. .

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