Hey beautiful floors,
Welcome. A quick heads up about our forum. It's mostly pros giving SOUND, PROFESSIONAL, and SAFE advice to weekend warriors, DIYers and novices. We avoid recommending potentially dangerous practices and products. If you have been in this trade for any length of time, the you may have heard about the tragedies of using lacquer sanding sealers in the Boston area.
http://www.elcosh.org/en/document/853/d ... setts.htmlPlease take this to heart when making recommendations. ONLY recommend safe and industry accepted practices and procedures. As a 30 yr. veteran of floor finishing, I am aware of using fast drying solvent based sealers to speed up the work. Today, there are much safer, though more costly, sealers that are much safer and nearly as fast drying. Basic's Emulsion and Catalytic Sealer, as well as Bona's water borne sealers. For a more solvent look, there is Zinsser's Universal Sealer, a de-waxed shellac ( which is still flammable but much less than lacquer ). Let' do all we can to lessen the risks of injury when floor finishing.