New Coil Cleaners with Color-coded and Informative Packaging Design

Press Release Summary:

  • Includes a uniform packaging design with one-gallon transparent plastic containers, color-coding and attractive, easy-to-reference labels
  • Coil-Cure comes in a mild strength, alkaline, foaming formula in a 18-ounce aerosol can for disinfecting viruses, bacteria, mold, mildew and other biological coil contaminants
  • D-Factor™ is a mild strength, foaming, alkaline with a heavy-duty degreaser for cleaning both condenser and evaporator coils in greasy environments

Original Press Release:

RectorSeal® Expands its HVAC/R Coil Cleaner Product Line

RectorSeal HVAC/R Coil Cleaners expansion creates a comprehensive coil cleaning solution with a revamped uniform, color-coded, informative packaging design.

RectorSeal® LLC, Houston, a manufacturer and distributor of quality HVAC/R products, and part of the CSW Industrials, Inc. [Nasdaq:CSWI] group of companies, has expanded with six new additions that help revamp the RectorSeal HVAC/R Coil Cleaners product line into a industry-leading maintenance solution for any HVAC/R application in the U.S. and Canada markets.

RectorSeal has been a leader in coil cleaning research, chemical formulation and marketing since its 1996 acquisition of Stewart Hall, the renowned pioneer of HVAC/R equipment cleaning when it was founded in 1943. The doubling of the coil cleaning selections carries on the Stewart Hall legacy and now makes RectorSeal HVAC/R Coil Cleaners one of the industry’s most comprehensive coil maintenance brands.

The expansion includes Coil-Cure™, one of the HVAC/R industry’s few Environmental Protection Agency (EPA)-registered evaporator coil cleaners. Coil-Cure comes is a mild strength, alkaline, foaming formula in a 18-ounce (0.53 -L) aerosol can for disinfecting viruses, bacteria, mold, mildew and other biological coil contaminants in environments requiring a sanitary indoor air quality.

The other new additions include:

  • D-Factor™–a mild strength, foaming, alkaline with a heavy-duty degreaser for cleaning both condenser and evaporator coils in greasy environments;
  • Con-Coil™–a maximum strength, foaming, acidic condenser coil cleaner that also brightens;
  • Renewz™ Dark–a foaming, alkaline condenser-cleaning formula with a distinguishable brown color;
  • Foam-Core™–a high strength, alkaline formula with the product line’s maximum foaming action to reach deep into condenser coils;
  • Clean-N-Safe™–a mild strength, foaming, alkaline condenser/evaporator cleaner that now comes in a concentrated gallon container to supplement its existing 20-ounce (0.59-L) aerosol application;

The expansion also includes a new uniform packaging design with one-gallon (3.7-L) transparent plastic containers, color-coding and attractive, easy-to-reference labels. The clearly outlined label design helps service techs quickly choose the appropriate cleaner for the application based on the coil-type, cleaning strength, foaming capabilities, rinsing requirements and whether it’s acidic or alkaline. In addition to the improved packaging, an invaluable online product selector tool available at also helps differentiate coil cleaning performance statistics.

Unlike competing coil cleaners that require significant dilution, RectorSeal HVAC/R Coil Cleaners’ highly concentrated formulas offer a better value with an industry-leading range of dilution ratios. The low dilution ratio results in more applications per product, heavier duty cleansing action when needed, and reduced service truck inventories. Also unique, is nearly every formula has a foaming action, which is preferred among service technicians according to industry surveys.

Also unique is Desolv™, an odorless, cleaner available in one-gallon or a 16-ounce (0.47-L) aerosol can. It is designed for the sensitive plastic parts of ductless mini-split systems and VRF/VRV evaporator coils and blowers. The Desolv family of products also includes a cleaning kit consisting of a collapsible, pliable drawstring framework that fits all mini-split evaporators, collection bags, an extendable drain orifice tube and a five-gallon (18.5-L) pail.

The expanded RectorSeal HVAC/R Coil Cleaning line is sold only at HVAC/R wholesale distributors and will be available the first quarter of 2020.

For more information on RectorSeal HVAC/R Coil Cleaning products, or its other HVAC/R, plumbing, firestop and electrical products, please visit or contact its customer and technical support departments at 800-231-3345.

About RectorSeal:

The RectorSeal LLC, is a manufacturer of chemical, mechanical and firestopping products for the professional trades. The company is centered on a simple mission: To provide innovative solutions to the professional trades. RectorSeal wants to help professionals in the heating & cooling, plumbing, electrical and construction industries perform their work faster and with greater reliability. Founded in 1937, RectorSeal originally focused on manufacturing specialty chemical sealants. One of our first products, RectorSeal Number 5, became a staple of the plumbing industry, serving as a common thread sealant throughout the U.S. Since these beginnings, RectorSeal has continued to grow by expanding its offering of chemical and mechanical products to support the tradesman. Today, RectorSeal has developed a robust line of chemical, mechanical and firestopping products. These products are distributed through an extensive wholesale distribution network. Primary products include thread sealants, firestopping sealants, plastic pipe cements, anti-seize compounds, fluxes, lubricants, chemical cleaners, duct sealants, leak locators, and other specialized products. Many of these products have built a strong following among contractors due to their differentiated performance and from being the first to tackle challenges faced by the professional trade. For more information, visit, email: or call (800) 231-3345.

About CSW Industrials:

CSWI is a diversified industrial growth company with well-established, scalable platforms and domain expertise across two segments: Industrial Products and Specialty Chemicals. CSWI's broad portfolio of leading products provides performance optimizing solutions to its customers. CSWI's products include mechanical products for heating, ventilation, air conditioning, and refrigeration applications, sealants, and high-performance specialty lubricants. Markets that CSWI serves include: HVAC/R, architecturally-specified building products, general industrial, plumbing, rail, energy, and mining. For more information, please visit

Delicia Shyu
Marketing Comm. Director
RectorSeal LLC

John Parris Frantz
J.P.F. Communications

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