Shop RectorSeal HVAC Products at Cool Tools HVAC-R
RectorSeal is a trusted name in HVAC, plumbing, and electrical solutions - built for professionals who demand reliability, performance, and compliance on every job. At Cool Tools HVAC-R, we stock a curated range of RectorSeal products that meet the highest standards in safety and installation efficiency.
What Makes RectorSeal Stand Out
Proven Performance: Industry-tested solutions for sealing, cleaning, protecting, and bonding.
Time-Saving Innovation: Fast-drying compounds, leak prevention, and easy-apply formulas designed for the field.
Trusted by Tradies: Used by technicians worldwide for over 80 years—now available in Australia through CoolTools.
HVAC-Ready Solutions from RectorSeal! Explore our range below!
From thread sealants and coil cleaners to condensate pumps and firestop products, our RectorSeal collection is selected for trade-ready performance. Whether you're installing HVAC systems or tackling plumbing jobs, you'll find the right solution here.
S25631 RectorSeal No. 5 Slow Dry Pipe Thread Sealant DOWNLOAD SDS RectorSeal No. 5 is our most popular thread sealant. It has withstood the test of time in a variety of...
97089 RectorSeal SS3 Safe-T-Switch for Primary and Auxiliary Drain Pans DOWNLOAD DATA SHEETDOWNLOAD BROCHURE Specially designed mounting bracket fits securely over the edge of most drain pans Patented magnetic reed...
97087 RectorSeal SS2 Safe-T-Switch for Primary Drain Pan Auxiliary Outlet DOWNLOAD DATA SHEETDOWNLOAD BROCHURE Includes 3/4" adaptor for installation on the auxiliary outlet of the primary drain pan Patented magnetic...
97085 RectorSeal SS1 Safe-T-Switch for Primary Drain Outlet DOWNLOAD DATA SHEETDOWNLOAD BROCHURE The Safe-T-Switch® SS1 model is designed for inline installation. Its patented magnetic reed switch allows mounting on slopes...
96506 RectorSeal KS-1 Kickstart Hard Start Device DOWNLOAD DATA SHEET This pre-assembled refrigeration compressor hard start kit includes two non-polarized wires and a mechanical potential relay, designed to simplify installation...
96503 TO-5 Kickstart Hard Start Device DOWNLOAD DATA SHEET This pre-assembled refrigeration compressor hard start kit includes two non-polarized wires and a mechanical potential relay, designed to simplify installation and...
96500 RectorSeal 12oz. Draft-Block Aerosol DOWNLOAD DATA SHEET One-component expanding polyurethane foam sealant Convenient aerosol application for filling voids, cracks, crevices, and small cavities Adheres to both flat and irregular...
