Using Tung Oil To Seal Concrete Countertops. Learn to seal concrete countertops with CHENG Concrete Countertops Sealer, and help protect Sealing is especially important for a kitchen countertop. Waterlox Original Tung oil finishes are also a solution for concrete countertops; however, the number of coats may vary due to the differing levels of porosity in concrete Tung oil-based inks are used to print US paper currency and the odor will resemble the odor of the solids portion of our finishes.
Pure tung oil takes two to three days to harden, and needs at least five coats. Oil/varnish blends and wiping varnishes are faster-drying, more practical. I've been reading about tung oil and it sounds like a good candidate.
Pure Tung Oil is recommended for wood finishing of kitchen tables, chopping blocks, wood, and concrete countertops, wood floors, concrete floors, refinishing wood floors, outdoor decks, outdoor furniture, wood siding, log homes both interior and exterior and similar uses.
Omega Concrete Countertop Sealer is the best professional grade, food safe concrete countertop sealer on the market.
Tung Oil is mainly used to preserve boats and large ships. Waterlox Original Tung oil finishes are also a solution for concrete countertops; however, the number of coats may vary due to the differing levels of porosity in concrete Tung oil-based inks are used to print US paper currency and the odor will resemble the odor of the solids portion of our finishes. The Ideal Sealer for Concrete Countertops Bare concrete is porous and vulnerable to staining and chemical attack.