DOWSIL™ HVAC/R sealant is a one part, RTV (room temperature vulcanizing), acetoxycure silicone sealant for heating, ventilation, air conditioning and refrigeration applications. The sealant provides flexible bonds that will not become brittle, crack, shrink or chalk. It forms a long lasting, water resistant seal with +/-25% movement capability.
Lentus® DOWSIL™ HVAC Silicone Sealant, 305 mL Net Content, Cartridge Container, Paste Form, White, Acetic Acid Odor/Scent, Composition: Silicone Elastomer, 15 to 20 min Dry Time, 5 to 10 min Application Time, 24 hr Curing Time, 1.04 Specific Gravity, 33 g/L VOC, 325 psi Tensile Strength, Applicable Materials: Ceramic Substrates, Fiberglass, Glass, Metal, Painted Surface, Plastic, -20 to 122 deg F
| Applicable Materials | Ceramic Substrates, Fiberglass, Glass, Metal, Painted Surface, Plastic |
| Application Time | 5 to 10 min |
| Composition | Silicone Elastomer |
| Dry Time | 15 to 20 min |
| Specific Gravity | 1.04 |
| Temperature Rating | -20 to 122 deg F |
| Tensile Strength | 325 psi |
| VOC Content | 33 g/L |
| Form | Paste |
| Color | White |
| Odor/Scent | Acetic Acid |
| Curing Time | 24 hr |
| Net Content | 305 mL |
| Container Type | Cartridge |
- Cures to 100% silicone rubber
- Resistant to sunlight and weather extremes
- Fast cure, high strength
- Remains flexible will not become brittle, crack, shrink or chalk
- Bonds to many common HVAC substrates
- Supplied in removable, reusable, resealable nozzle that saves time and sealant
SDS