It may help a little if you were to disclose the dimensions of said 'gym floor'.
Polyurethane normally goes approx 500 sq feet per gallon. Multiply the length and width of the floor, divide that total by 500 and that will tell you how many gallons you'll need for one coat.
7.7 gallons.
If 169 is floor area, then you are talking about roughly 430 square feet of wall. I would paint that with a bit less than 2 gallons.
Pictures of Family members are always a nice touch, there are many crafts that can include pictures. for example: a serving tray with family pictures glued on the tray with a finish of polyurethane to protect the pictures from scratches an liquids.
There are many kinds of glue and adhesives, with hundreds of different ingredients . -These days there are NO animal products in most commercially available glues.
17.8 gallons.
Polyurethane floor finish provides a durable and protective coating for hardwood floors, making them resistant to scratches, stains, and wear. It also enhances the natural beauty of the wood, is easy to clean, and can last for many years, reducing the need for frequent refinishing.
To achieve the desired finish, typically 2-3 coats of polyurethane should be applied.
The number of coats of polyurethane needed for a desired finish on a wooden surface depends on the type of polyurethane and the condition of the wood. In general, 2-3 coats are recommended for a smooth and durable finish.
There are many products available to clean wood floors. A floor with no polyurethane finish should be swept regularly, damp mopped and waxed. For a polyurethaned floor, including almost all pre-finished floors, you can use a mix of one part white vinegar to 3 parts water to mop or sponge clean your floor. You can polish with a product such as Bruce Hardwood Floor cleaner.
15.6 gallons
7.7 gallons.
Oil-based polyurethane varnish offers several benefits for wood finishing projects. It provides a durable and protective finish that is resistant to scratches, stains, and water damage. It also enhances the natural beauty of the wood by adding depth and richness to its appearance. Additionally, oil-based polyurethane varnish is easy to apply and provides a smooth and glossy finish that can last for many years with proper maintenance.
Yes, you can (but there are many cheaper ways of doing it , such as regular tile glue)
There are many cool and simple DIY projects. Make a new floor by painting a rug on the floor with craft paint and sealing with polyurethane. Make a dressing table with a shelf attached to the wall with brackets and add a mirror and skirting.
There are 144 square feet in 2000 gallons, assuming you are asking about surface area coverage. This can vary based on how you are spreading the gallons (e.g., on soil, on a floor).
The table has been coated with three layers of polyurethane.
How many bags of cement am I going to need, for a screed floor finish in 5.4m³?