Can I Use A Spar Varnish On Interior Floor

The spar varnish is flexible to counter this problem.

Can i use a spar varnish on interior floor.

Many people like to use spar urethane because it gives them a little more flexibility in how they choose to use their furniture after it s been finished. The softer formula makes it able to expand and contract with the wood better which helps prevent the finish from cracking. Higher resins are what you want for interior stuff scuff and chemical resistance. High oils are what you want for exterior stuff to allow for wood movement as mentioned above.

The changes in the moisture content causes the wood to expand and then contract. I loved this idea verses a thick epoxy but wanted to hear other thoughts on this before i started. Regular poly would be sufficient but since it is a window and will likely get a good deal of sun exposure its not a bad idea to go with a spar varnish for the added protection and durability. Helmsman spar urethane forms a protective barrier against rain and moisture and its special oils allow the finish to expand and contract with the wood as.

You can use the spar on the acacia pieces outside. Spar marine varnish is recommended for use on exterior wood fiberglass coated metal or painted surfaces. I installed a penny floor in a small area and have read that you can use the spar varnish to cover the pennies and make them water proof. It can be used on unfinished wood surfaces or previously finished surfaces.

Spar is a long oil varnish meaning a higher ratio of oil to resin. Spar varnish also called marine varnish is high quality waterproof and sunlight resistant varnish named for its use on ship or boat spars and other woodwork where a glossy finish is desired. It can be safely used both indoors and outdoors. It contains uv blockers to reduce the sun s graying and fading effects.

3 use india spar varnish over naturally finished wood floors usually over an epoxy primer esp 155 or thicker epoxy like low v epoxy used on shipping container floors applied over the wood and under the varnish. But you certainly don t have to. Oil based polyurethane is a slightly more durable option and it can also be used for both indoor and outdoor purposes. Helmsman spar urethane is a specially formulated protective clear finish for exterior or interior wood that is exposed to sunlight water or temperature changes.

Spar varnish was originally developed for use on out door wood where the moisture content can vary over time. A standard interior varnish will probably be just fine. You won t find any modern polyurethanes on these boats keep the urethanes for indoor use better still use india spar varnish on inside applications too. Regular old polyurethane is a short oil finish meaning it has a higher resin content.

Just use a good interior polyurethane. This finish can also be used over stained surfaces that have thoroughly dried. Alkyd modified tung oil and phenolic resins are often used.