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Construction Chemicals

SEI Chemical supplies a tremendous volume of construction chemicals to some of the largest engineering and construction contractors in the world. SEI Chemical provides onsite delivery to job sites scattered all over North America. SEI's technical reps are here to help you streamline your purchasing for products that meet your performance, environmental, budgetary and regulatory specifications.


SEI is also the inventor and intellectual property owner of the following unique construction chemicals:

  • Graffiti Proofer® & Concrete Curing Agent
  • Mold Proofer® & Concrete Curing Agent
  • Mold Proofer Construction Spray
  • Mold Proofer Sealer

SEI's line of Concrete Curing Agents, Form Release Agents and Sealants come in water or solvent based formulations and are sold in 5-gallon, 55-gallon and 278-gallon quantities.



CAUTION - California Compliancy:

Certain coating and chemical products meet AQMD rule 1113 Architectural Coatings, Rule 1107 Coating of Metal Parts and Products and Rule 1145 Plastic, Rubber, Leather and Glass Coatings.  It is the consumer’s responsibility to know what regulation is applicable on a product and geographic basis. If you are not sure please contact customer service.  See Company Polices.



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