Arm-R-Seal Oil-Based Topcoats are made with the highest-quality urethane resin, making them extremely durable and long-lasting. Formulated to be wiped on with a cloth or applied with a foam brush, this ambering finish penetrates to provide deep-down protection for that "natural" look.
Although Arm-R-Seal rarely needs thinning because of its low viscosity, it can be thinned with up to 10% mineral spirits - more than that may thin the solids content too much.
Thinned Arm-R-Seal will be diluted but can be stored without risk of separation.
An unusual combination of oils, urethanes, and wax, Seal-A-Cell Clear has served craftsman for decades as the best wipe-on clear coat to get that "natural" look on beautiful woods. The oils penetrate deep into the wood to highlight the figure of the wood, and the urethane ensures durability.
Yes, they can, but be sure to stay within a manufacturer's finishing system and not mix product from different brands.
Oil-based topcoats are "oxidizing" products which means that the moment it is introduced to oxygen, a chemical reaction will cause the finish to begin to harden. As topcoat is used, the empty space in the can is filled with air, furthering the curing process.
Tips to ensure your Arm-R-Seal remains in great working condition:
You can use any of our topcoats.
We recommend an oil-based finish such as General Finishes Arm-R-Seal.
Oily woods can be tricky with any topcoat. The high oil content affects the drying process of the finish coats and Padauk has a very high oil content. Sometimes oily woods dry fine and sometimes they take weeks.
General Finishes offers a complete coatings system with a finish for every objective.
Gel Satin Topcoat has been a long-time favorite finish of woodworkers, with a heavy-duty oil-and-urethane base that produces a beautiful, hand-rubbed look. Gel Satin Topcoat has a thick consistency, so there are no drips, or runs.