Hardcast Iron-Grip 601
by Carlisle HVAC
GREENGUARD Gold certified, fiber-free water-based duct sealant for commercial and residential HVAC applications.
4.6 - Fair
Custom · Contact for pricing
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Media
www.carlislehvac.com
Overview
Hardcast Iron-Grip 601 is a premium, all-purpose, fiber-free duct sealant from Carlisle HVAC suitable for metal duct, fiberglass ductboard, and flex duct. GREENGUARD Gold certified for low chemical emissions, it provides permanent air-tight sealing for both indoor and outdoor installations. Available in cartridges, pails, and drums.
FSH Score Breakdown
Ease of Use 8.0
Features 5.5
Support 6.0
Value 7.0
Integrations 0.5
AI Capabilities 0.0
Customer Reviews
Key Features
| Feature | Value |
|---|---|
| Aerosol Sealing Technology | ❌ |
| Manual Mastic Application | ✅ |
| In-Place Sealing | ✅ |
All Features
| Feature | Value |
|---|---|
| Pressure Testing Compatible | ✅ |
| Fire Rated Certification | ❌ |
| Flexible Substrate Adhesion | ✅ |
| Low VOC Formulation | ✅ |
| Rapid Cure Time | ❌ |
| Large Scale Project Support | ✅ |
| Residential Only Compatible | ❌ |
Pricing
- Model
- Custom
- Starting at
- Contact for pricing
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