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Woodworking Math

Danish oil

Watco Danish Oil

The figures Rust-Oleum (Watco) prints for Watco Danish Oil on its own data sheet, at the conditions it names. Where the sheet doesn't give a figure, this page says so rather than borrow one from another product.

Dry to the touch
Not on the sheet we read
Recoat
Not on the sheet we read
Wipe or second application
let it soak in 30 minutes, reapply and wait 15 more, then wipe completely dry
Ready for use
8–10 h (ready for use)
Full cure
Not on the sheet we read
Coverage
220–300 sq ft per gallon
Thinning
Do not thin
VOC
Sold as the “350 VOC” formula (the sheet’s product name)
Conditions
Apply at 60–90 °F, RH under 85 %
Indoors or out
Interior
Food contact
The sheet we read makes no food-contact statement

One source: Rust-Oleum (Watco), the maker of that product

From the sheet: Wait 72 hours before a polyurethane topcoat; natural drying oils and rosin ester.

Against its kind

Watco Danish Oil is one of the products in danish oil; here is that kind across every maker we have read.

Danish oil: recoat across makers

No maker we read prints a recoat time.

Danish oil: coverage across makers

Only one maker prints a coverage, so no class value: see its own figure above.

Related

Work it out for your project

Sources

  1. Rust-Oleum (Watco), Watco Danish Oil technical data sheet (Canada), Rev. 060113, distributor-hosted copy, read 2026-11-07.

How the tags work: How we source every number.