Nu-Calgon
Nu-Calgon 4296-50 Rubberized Spray Coating 16 Oz Aerosol air treatment
Rubberised spray coating seals refrigeration and air-conditioning systems, drying in 20 to 30 minutes and withstanding -10 to 250 degrees Fahrenheit
- TypeAir Conditioner Accessories
- ColorWhite
- Rubberized coating seals HVAC components against leaks
- 16 oz aerosol covers large repair areas in one can
- Dries in 20 to 30 minutes for fast turnaround
- Withstands -10 to 250 °F across seasonal extremes
- Meets CEPA DSL OSHA standards for safe use
Product Identity
Nu-Calgon 4296-50 is a 16 oz rubberized spray coating designed for HVAC repair and protection. It serves technicians and maintenance crews who need a flexible, white sealant for refrigeration and air conditioning components. The aerosol format allows quick application on site. It meets CEPA, DSL and OSHA standards.
Compatibility Check
Verify that the system materials are compatible with a rubberized coating before spraying. Confirm the ambient temperature falls within the -10 to 250 degrees F application window. Ensure the surface is clean and dry for proper adhesion. The product is restricted in certain states; check local regulations before ordering.
Build Integration
The coating forms a protective barrier on ducts, pans and fittings, sealing small leaks and resisting vibration. It dries to touch in 20 to 30 minutes, reducing downtime during service calls. The 16 oz can covers multiple repair points, freeing technicians from carrying bulkier patch kits. No special tools are required beyond the aerosol nozzle.
Highlights
- Rubberized coating seals HVAC components against leaks
- 16 oz aerosol covers large repair areas in one can
- Dries in 20 to 30 minutes for fast turnaround
- Withstands -10 to 250 °F across seasonal extremes
- Meets CEPA DSL OSHA standards for safe use
Specifications
| Type | Air Conditioner Accessories |
|---|---|
| Brand | NU-CALGON |
| Color | White |
Questions about this item
What comes in the box and do I need anything else to apply the coating?
The aerosol can contains 16 oz of white rubberized spray coating; no additional components are included so have a clean surface and masking material ready before spraying.
Which version should I choose for an HVAC system that sees temperatures from -10 °F up to 250 °F?
This single 16 oz formulation is rated for application temperatures from -10 °F to 250 °F and meets CEPA, DSL and OSHA standards for refrigeration and air-conditioning use.
How long does the coating take to dry once it is on the equipment?
The product dries to the touch in 20 to 30 minutes at normal ambient conditions, after which the treated surface can be returned to service.
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