15 Feb. 2001|
Hardwood oil based finish,types of tools woodworking,floating wall shelves design ideas,wooden kitchen shelves racks - Test Out
First impressions came to mind when I began to organize my notes to write this summary of oil based finishes. I will mention that the oil or solvent based finishes discussed will be oil based polyurethane (sometimes called oil modified poly or OMU). Solvent type finishes are being slowly eliminated because of health issues, changing environmental laws, and a general offensiveness to the senses. To begin, the purpose of any floor finish should be to enhance the beauty of the wood and protect it from outside elements. Oil based poly has a way of filling in and flowing over the open grain of many hardwoods. Oil based poly will always have a place in the hardwood floor industry, but with the trendy changes in law we can expect that newer, more competitive finishes will emerge. The properties that make a good finish, don’t necessarily need to be in your sealer and this is why I often turn to a system instead of just one product for sealing and finishing.
As you can see, the best features of a sealer are unique when compared to those of a finish and vice versa. Bona Traffic HD is for hardwood floor owners with an uncompromising attitude towards durability, being green and looking beautiful. Screening and top coating is a method of renewing the finish on a wood floor without actually removing the old finish and sanding down the wood.
Oil-based poly will always have a place in the hardwood floorr industry, but with the trendy changes in law we can expect that newer, more competitive finishes will emerge. The water-based finishes (with hardener) has proven to be tougher, more durable, and more resistant to household spills.
Both water based and oil based poly offer good protection; the biggest difference is in appearance.
Most water-based polys contain only 30 to 35 percent solids, compared with the 45 to 50 percent solids in oil-based products. There's debate over which finish is harder, but some experts maintain that hardness isn't necessarily a good attribute of a floor finish.
I did not want to make any absolute statements as the proper preparation, application and environment is vital to the successful outcome of any finish application.
The reason I clarify this is because there are other solvent based floor finishes that have certainly earned a place of honor in the floor refinishing trade.
This type of finish will take 3-7 days to cure hard enough before furniture can be placed back onto the floor.
Significantly outperforms all urethane finishes, including Bona Traffic, in durability at 24 hours. In fact, by the first day after I’ve finished the last coat, people have told me that they can’t even smell the fumes.
Since these solids create the protective finish, you need to apply four coats, as opposed to two or three. I also knew many would get a better understanding by comparing oil to water based finishes. And as you understand more about polyurethane finishes, hopefully you'll agree that there are better options for the homeowner and professional alike. This type of finish will take 3-7 days to cure hard enough before furniture can be placed back onto the floor. They won't give wood the rich glow that oil-based polys impart; some even consider them cold looking. They'll slightly accent the character of your wood without giving it the amber tint of an oil-based poly.
Today, their OMU is still known for it's capabilities of flowing out to a smooth and durable finish.