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adhesion between coats it is imperative that recoating be pan, magnesite, and non-structural lightweight concrete. On
done within 48 hours. grade slabs may receive Polycoat system coatings provided
When Polyglaze® 400/400C/400SC Clear is used as a seal coat a moisture-vapor transmission test is first performed. Please
only, the surface must be clean, dry and primed with Polyprime contact Polycoat’s technical department with the results.
®
U to achieve proper adhesion to the surface. Polyprime may With regard to coating asphalt surfaces, please contact
®
discolor when used under Polyglaze® 400/400C/400SC Clear Polycoat’s technical department.
as a seal coat. Requires a continuous coating application to Surfaces must be dry, clean and free of foreign matter.
minimize lines and/or streaking.
Clear coating may turn opaque and cloudy due to moisture
Curing penetration, especially in exterior applications. Surface may
At 75°F (24°C) and 50% relative humidity, allow each coat to be slippery when wet. Containers that have been opened
must be used as soon as possible. Do not dilute under any
cure 16 hours. Cure time will vary depending on temperature circumstance.
and humidity.
Warning
Allow 24 hours before permitting light pedestrian traffic and
at least 72 hours before permitting heavy pedestrian or auto This product contains Isocyanates and Solvent.
traffic on to the finished surface. If more than 48 hours passes Polyglaze® 400/400C/400SC Clear is considered Dangerous Goods. DOT
between coats, re-prime the surface with Polyprime U before
®
proceeding. regulations classify it as: UN 1263, PAINT, Class 3, PG III, Flammable
Liquid.
Uncured Polyglaze® 400/400C/400SC 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.
If accelerated curing is required, add one quart (0.95 liter) of
Polyglaze® Hardener in a 5 gallon pail (18.9 liters) of Polyglaze®
400/400C/400SC and mix thoroughly. This accelerated
Polyglaze® 400/400C/400SC will cure in 6-8 hours at 75°F (24°C)
and 50% relative humidity. If Polyglaze® Hardener is used to
accelerate curing, the re-coat window for the subsequent coat
is reduced to 24 hours after cure. If the recoat window has
passed, then solvent wipe the surface with VOC-compliant
solvent and re-prime surface.
Cleanup
Equipment should be cleaned with an environmentally safe
solvent, as permitted under local regulations, immediately
after use.
Storage
Polyglaze® 400/400C/400SC 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
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

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 20200917.DM

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