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Dow Corning
Silicone HVAC Sealant
Manufacturer part: 1919N3
Form flexible water-resistant seals on metal, plastic, and rubber joints in heating, ventilation, air conditioning, and refrigeration applications. These sealants are non-sagging, so they won't drip from vertical and overhead surfaces. Made from silicone, sealants are RTV (room-temperature vulcanizing).Elongation and joint compression/expansion tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain.
✓ Normalized specifications✓ Supplier verified
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ECCN
- EAR99
- RoHS
- RoHS 3 (2015/863/EU) Compliant
- Size
- 10.3 fl. oz.
- Type
- Cartridge
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- Not Compliant
- Hardness
- Soft (Durometer 27A)
- Paintable
- No
- Elongation
- 600%
- For Use On
- Aluminum, Galvanized Steel, ABS Plastic, EPDM Rubber, Silicone Rubber, Composites
- Schedule B
- 321410.0010
- Application
- Non-Sagging
- Environment
- Food Industry
- For Joining
- Metal,Metal to Plastic , Metal to Rubber , Metal to Composites , Plastic , Rubber , Composites
- Formulation
- Silicone
- Manufacturer
- Dow Corning
- UL File Number
- E40195
- Mixing Required
- No
- Related Product
- Primer for Dow Corning Sealant (16 fl. oz. Bottle)
- Begins to Harden
- 5 min.
- For Use Outdoors
- Yes
- Tensile Strength
- 325 psi
- USMCA Qualifying
- No
- Country of Origin
- United States
- Temperature Range
- -40° to 350° F
- Specifications Met
- UL Listed, FDA Compliant 21 CFR 177.2600, UL 94 HB
- Reaches Full Strength
- 24 hrs.
- Primer Required For Use On
- Galvanized Steel, EPDM Rubber
- Joint Compression/ Expansion Tolerance
- -25% to 25%
Supplier coverage
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Review pricing, availability, and fulfillment details from verified distributors.
| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 1919N3 | $12.08 USD | Contact supplier | Contact supplier | Authorized · US distributor |
Prices and availability are provided by suppliers and may change.