Keep Your Coils Clean & Keep Your Warranty Valid
From our Warranty Statement:
(c) The Warranty is valid only if coils are properly cleaned on a six-month cycle in accordance with the coil cleaning procedures provided by Seller to Buyer, using only Seller-approved cleaning materials, and only if Buyer keeps complete and accurate documentation of its cleaning procedures, using the sample worksheet provided by Seller to Buyer.
Extend the Life of Corrosion-Resistant Coatings with GulfClean™!
RectorSeal® GulfClean™ Coil Cleaner and Salt Reducer are formulated specifically for the Modine ElectroFin® and Insitu® coatings warranty program. Designed to protect equipment exposed to soluble salts, these products are easy to apply in a 2-step process.
1. Coil Cleaner effectively cleans and removes soil from A/C, refrigeration, and heat pump coils.
2. Salt Reducer dissolves soluble salts and revitalizes HVAC equipment


Applications Ideally Suited For Gulfclean™ Coil Cleaner & Salt Reducer
- Heat Exchanger Coils (water, condenser, evaporator, DX)
- Mini-Splits
- Packaged Rooftops
- Condensing Units
- Modular Air-handlers
- Air-Cooled Chillers
- Interior & Exterior HVAC Cabinetry and Copper Piping

AVAILABLE AT HOME DEPOT SUPPLY, AMAZON, MODINECOATINGS.COM, MODINEGULFCOAT.COM, & EVERYWHERE RECTORSEAL® PRODUCTS ARE SOLD!
Features & Benefits of GulfClean™
Step 1 of 2 – Coil Cleaner
Effectively cleans and removes soil from A/C, refrigeration and heat pump coils.

- Non-Acid
- Non-Caustic
- Removes Soils
- Powers Off Dirt
- Deep Cleaning Foam
- Biodegradable
- Environmentally-Friendly
- Evaporator Coils
- Condenser Coils
- Refrigeration Units
- Residential
- Commercial HVAC units
Step 2 of 2 – Salt Reducer
Dissolves soluble salts and revitalizes HVAC equipment.

- No VOC’s
- Biodegradable
- Non-Hazardous
- Non-flammable
- Aids in the removal of soluble salts
- Does not interfere with the adhesion of protective coatings APPLICATIONS
- Evaporator Coils
- Condenser Coils
- Evaporator Coils
- Condenser Coils
- Residential
- Commercial HVAC units