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a 5 gallon pail of PC-220/PC-220SC and mix thoroughly. This
accelerated PC-220/PC-220SC will cure in 6-8 hours at 75°F
(24°C) and 50% relative humidity. If PC-50 Accelerator is used,
then re-coat should be done within 12 hours after cure. If re-
coat window is passed than solvent wipe the surface with VOC
compliant solvent and re-prime surface with Polyprime U.
PC-220/PC-220SC is very sensitive to heat and moisture.
Higher temperatures and/or high humidity will accelerate
the cure time. Use caution in batch sizes and thickness of
application.

Low temperature and/or low humidity extend the cure time.
Cleanup
Equipment should be cleaned with an environmentally safe
solvent, as permitted under local regulations, immediately
after use.
Storage
PC-220/PC-220SC has a shelf life of 1 year from date of
manufacture in original, factory-sealed containers when stored
indoors at a temperature between 60-95°F (15-35°C).
Limitations
This product is not UV Stable.
The following conditions must not be coated with Polycoat
deck coatings or systems: split slabs, buried membrane,
sandwich slabs with insulation, slabs over unvented metal
pan, magnesite, and non-structural lightweight concrete. On
grade slabs may receive Polycoat system coatings provided
a moisture-vapor transmission test is first performed. Please
contact Polycoat technical department with the results.
With regard to coating asphalt surfaces, please contact
Polycoat technical department.
Surfaces must be dry, clean and free of foreign matter.
Clear coating may turn opaque and cloudy due to moisture
penetration, especially in exterior applications. Surface may
be slippery when wet. Containers that have been opened
must be used as soon as possible. Do not dilute under any
circumstance.
Warning
This product contains Isocyanates and Solvent.

Limited Warranty: Please read all information in the General Guidelines, Technical Data Sheets, Guide Specifications and Safety Data Sheets (SDS) before applying material. These
products are for professional use only and preferably applied by professionals who have prior experience with the Polycoat Products materials or have undergone training in application
of Polycoat Products materials. Published technical data and instructions are subject to change without notice. Contact your local Polycoat Products representative or visit our website for
current technical data, instructions, and project specific recommendations.
Polycoat Products warrants its products to be free of manufacturing defects and that they will meet Polycoat Products’ current published physical properties. Seller’s and manufacturer’s
sole responsibility shall be to replace that portion of the product which proves to be defective. There are no other warranties by Polycoat Products of any nature whatsoever expressed or
implied, including any warranty of merchantability or fitness for a particular purpose in connection with this product. Polycoat Products shall not be liable for damages of any sort, including
remote or consequential damages resulting from any claimed breach of any warranty whether expressed or implied. Polycoat Products shall not be responsible for use of this product in a
manner to infringe on any patent held by others. In addition, no warranty or guarantee is being issued with respect to appearance, color, fading, chalking, staining, shrinkage, peeling, normal
wear and tear or improper application by the applicator. Damage caused by abuse, neglect and lack of proper maintenance, acts of nature and/or physical movement of the substrate or
structural defects are also excluded from the limited warranty. Polycoat Products reserves the right to conduct performance tests on any material claimed to be defective prior to any repairs
by owner, general contractor, or applicator.
Disclaimer: All guidelines, recommendations, statements, and technical data contained herein are based on information and tests we believe to be reliable and correct, but accuracy and
completeness of said tests are not guaranteed and are not to be construed as a warranty, either expressed or implied. It is the user’s responsibility to satisfy himself, by his own information and
test, to determine suitability of the product for his own intended use, application and job situation and user assumes all risk and liability resulting from his use of the product. We do not suggest
or guarantee that any hazard listed herein are the only ones which may exist. Neither seller nor manufacturer shall be liable to the buyer or any third person for any injury, loss or damage directly
or indirectly resulting from use of, or inability to use, the product. Recommendations or statements, whether in writing or oral, other than those contained herein shall not be binding upon the
manufacturer, unless in writing and signed by a corporate officer of the manufacturer. Technical and application information is provided for the purpose of establishing a general profile of the
material and proper application procedures. Test performance results were obtained in a controlled environment and Polycoat Products makes no claim that these tests or any other tests
accurately represent all environments. Polycoat Products is not responsible for typographical errors. © 2020 Polycoat Products. All rights reserved. Revision 20200916.DM

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