Full Product Manual

Q: Can Flex Paste be painted?
A: YES, once fully cured, it can be painted any color.
Q: Can Flex Paste be sanded?
A: Unlike spackle or joint compound, Flex Paste dries to a waterproof, flexible rubber. Therefore,
sanding may not be the best option once Flex Paste has cured. Instead of sanding we recommend using
a putty knife, trowel or similar tool to smooth over the surface of the Flex Paste to your desired finish.
You can even add designs and patterns to Flex Paste to create your own unique artistic textures.
Q: Is Flex Paste chemical, UV and mildew resistant?
A: YES, once fully cured, Flex Paste is UV, mildew and chemical resistant.
Q: Does it have an odor?
A: Flex Paste has a slight mild odor during application, but it dissipates as it cures.
Q: How do I remove Flex Paste?
A: Do not use water to clean Flex Paste. Before it cures, Flex Paste can be cleaned with a dry cloth. If
necessary, most residues can be removed with acetone or mineral spirits. Application tools may also be
cleaned with a dry cloth and with acetone or mineral spirits as needed. Once fully cured, Flex Paste can
be removed with a sharp tool like a chisel or a putty knife. However, it may not be possible to remove it
without damaging the surface.
Q: Can I dilute Flex Paste?
A: NO, Flex Paste is a ready to use product. Do not dilute with solvents or water.
Q: Can I use this to repair a gasoline tank?
A: We do not recommend the use of Flex Paste to seal a gasoline tank or any other flammable liquid
containers.
Q: Can Flex Paste be used with electrical wires?
A: Flex Paste has not been tested for this application and has no UL rating.
Q: In what temperatures can I apply Flex Paste?
A: Flex Paste can be applied in a wide range of temperatures from 0°F - 15ۜ0°F. Once applied and fully
cured it can withstand a wider range of temperatures from -40°F - 200°F.
Q: How long does Flex Paste last?
A: With proper application, care and maintenance, Flex Paste will last for years.
Q: What is the maximum pressure Flex Paste can withstand?
A: There are a variety of factors that can impact the maximum pressure Flex Paste can withstand.
Depending on the thickness of the layer applied, the surface type it’s being applied to, the size of the
crack or hole to be sealed, Flex Paste will withstand a wide range of hydrostatic pressure. Always wait
until the Flex Paste is fully cured before testing.
Q: Can I store Flex Paste in a hot garage or outside?
A: To increase the life of the product we recommend always replacing the foil and silica packet after
each use and closing the lid tightly. Whenever possible, store your Flex Paste in cool dry place.