can i use this on engineered wood floors (non absorbent wood floors) that have a finish baked into them from the factory?

No, unfortunately. It is not advisable to use on marble, natural stone or wood floors.

Will this take wax off my laminate flooring? I was not suppose to wax this laminate.

The Zep Heavy Duty Floor Stripper Concentrate is a high alkaline floor stripper. It is not advisable to apply to hardwood or laminate floors. Thank you for your inquiry. We appreciate your business and opportunity to service you! Zep Inc. Retail Technical Service Team

Per utube. does this work on gelcoat rv's

I bought this to strip thick acrylic floor polish called I-shine off vinyl tiles, and it did not work well at all for that. I wished someone would have told me to stay away from big block stores and go to a local industrial cleaning supply house, which I did. Saved money and a lot of energy and a lot of time. Lesson learned, "who knows more about products than the people that use said products for a living." And that goes for most everything related. We have become brainwashed by DIY into thinking we can save a few dollars by doing it ourselves, or buying this or that magical product. And the manufacturers are well aware of this fact, diluting products from the original industrial suppliers and charging twice as much. Add your time, money, aggravation and end results up on a project, you loose more than just the time.

Can I use this on wood floors that have a few coats of floor renew on them?

It is made for stripping acrylic coating and polish and did not work well for those. I bought this to strip thick acrylic floor polish called I-shine off vinyl tiles, and it did not work well at all for that. I wished someone would have told me to stay away from big block stores and go to a local industrial cleaning supply house, which I did. Saved money and a lot of energy and a lot of time. Lesson learned, "who knows more about products than the people that use said products for a living." And that goes for most everything related. We have become brainwashed by DIY into thinking we can save a few dollars by doing it ourselves, or buying this or that magical product. And the manufacturers are well aware of this fact, diluting products from the original industrial suppliers and charging twice as much. Add your time, money, aggravation and end results up on a project, you loose more than just the time.

Product Dimensions	15.24 x 30.78 x 15.24 cm; 3.79 kg
Part number	ZULFFS128
Item display height	12.13 inches
Item display length	6.02 inches
Item display width	6.02 inches
Item display weight	8.75 Pounds
Material type	Plastic
Ingredients	Water,Butoxyethanol,Ethanolamine,Tetrasodium EDTA,Sodium Caprylyl Sulfonate,Sodium Hydroxide,Isopropanol,Diethanolamine,Sodium Sulfate,Trisodium NTA
Item volume	128 Fluid Ounces
Power source type	manual
Department	Unisex-Adult
Manufacturer	Zep Commercial
Item model number	ZPEZULFFS128
ASIN	B0013AZ4TI

Zep ZULFFS128 128-ounce heavy-duty floor stripper concentrate

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