Here's a caption from the instructions on the side of the container of Hydrostrip 502. I think the application methods throughout their series are pretty similar.
DWELL TIME -The time required to lift a paint system will vary depending on:
type of paint
number of layers to the substrate
temp of the substrate
ambient temp
Most paint systems will take between 1-6 hours to lift. When removing multiple finishes, there may be poor adhesion between the layers. In these cases the remover may lift layers prior to reaching the substrate. Remove the lifted layers and reapply. If the material dries before all paint layers are lifted, reapplication will be necessary.
TEMPERATURE:
Ambient and surface temperatures are critical during the stripping process. Optimum results are achieved with the temperatures in the 70-90F range. It is not recommended that Hydrostrip to be applied when the temperature is below 55F. Application in direct sunlight andhot surfaces can cause the remover to dry before the removal process is complete. If the surface starts to dry, reapply the remover.
REMOVAL:
Removal of residue can be completed by scraper, squeegee, wet/dry vacumn system or by high pressure (2,500 - 3,000psi) water wash. Disposal of solid paint waste in accordance with local government regulations.
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And on a final note, how much is this stuff? Are we all sitting down? I think they should rename it liquid gold. You know that $100 dollar bill all of you carry in your pocket? Simply cut about 60% of it off and give it to the paint store. Keep the rest to pay for crying tissues and a beer.
