Coverage Rate: 200-600 ft2/gal., depending on surface finish
Shelf Life: 1 year in unopened, unused container.

Specifications
ASTM C 309, Type 1, Class B
ASTM C 1315, Type I, Class B
AASHTO M 148, Type 1 Class B

Application
SURFACE PREPARATION...Old Concrete: Concrete surfaces must be clean and dry, with all stains, oil, grease, dust and dirt removed prior to application. New Concrete: SEAL CURE-309-25 should be applied when the surface water has completely disappeared and the concrete surface will not be marred by walking workmen.

APPLICATION METHOD...Use a sprayer or short nap roller to apply a uniform, even film. Avoid puddling in low areas. Standard garden-type sprayers, equipped with a neoprene hose and gaskets are recommended for best results.

SEAL CURE-309-25 should not be applied during high temperature conditions in direct sunlight. These conditions cause rapid evaporation, which does not allow the film to form properly. Under these conditions, the film may peel, bubble and/or turn white (blush).

SEAL CURE-309-25 should not be applied to concrete exposed to excessive moisture. Entrapped moisture in a solvent based sealer may cause the film to peel and/or turn white (blush).

NOTE...For added protection and a greater sheen on new or old concrete, we recommend (2) coats of SEAL CURE-309-25 be applied at right angles. Additional coats of SEAL CURE-309-25 may be applied after the first coat has thoroughly dried; naturally, this may vary depending on temperature, humidity and project conditions.

DRYING TIME...SEAL CURE-309-25 dries quickly. Drying times may be extended; again, depending on temperature, humidity and project conditions. Restrict foot traffic for at least 4 hours…twelve (12) hours is preferable

NOTE...SEAL CURE-309-25 dries quickly. Drying times may be extended; again, depending on temperature, humidity and project conditions. Restrict foot traffic for at least 4 hours…twelve (12) hours is preferable.

Clean-Up
Application equipment should be cleaned promptly after use with Xylene or Toluene.

Precautions
DO NOT DILUTE. SEAL CURE-309-25 IS FOR EXTERIOR APPLICATION ONLY. Do not apply SEAL CURE-309-25 if the temperature of the concrete is below 40°F (4°C). Do not paint or apply resilient flooring over SEAL CURE 309-25 without first checking the specifications and securing the approval of the paint or resilient flooring manufacturer. SEAL CURE-309-25 may be used on colored concrete, but mottling may occur. Do not use on non-porous surfaces or surfaces which are not uniform in porosity, i.e. brick, stone, masonry, etc. Concrete containing calcium chloride will remain dark longer when treated with SEAL CURE-309-25. The specifier and user shall determine the suitability of product for specific applications and assume all responsibility in connection therewith.

Refer to Material Safety Data Sheet for complete Health and Safety Information.

This material last updated November, 2001.

W. R. MEADOWS, INC. warrants that, at the time and place we make shipment, our materials will be of good quality and will conform with our published specifications in force on the date of acceptance of the order. THE FOREGOING WARRANTY SHALL BE EXCLUSIVE AND IN LIEU OF ANY OTHER WARRANTY, EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND ALL OTHER WARRANTIES OTHERWISE ARISING BY OPERATION OF LAW, COURSE OF DEALING, CUSTOM OF TRADE OR OTHERWISE. As the exclusive remedy for breach of this Warranty, we will replace defective materials, provided, however, that the buyer examine the materials when received and promptly notify us in writing of any defect before the materials are used or incorporated into a structure. Three (3) months after W. R. MEADOWS, INC. has shipped the materials, all our Warranty and other duties with respect to the quality of the materials delivered shall conclusively be presumed to have been satisfied, all liability therefore terminates, and no action for breach of any such duties may thereafter be commenced. W. R. MEADOWS, INC. shall in no event be liable for consequential damages. Unless otherwise agreed to in writing, no warranty is made with respect to materials not manufactured by W. R. MEADOWS, INC. We cannot warranty or in any way guarantee any particular method of use or application of the performance of materials under any particular condition. Neither this Warranty nor our liability may be extended or amended by our salesmen, distributors or representatives, or by our distributor's representatives, or by any sales information or drawings.