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Hardcast Sure-Grip 404 1 Gallon Solvent-Based Duct Sealant Fiber-Free MFG#302009

SKU: 302009

$114.99

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$114.990%
5–9$109.245%
10+$103.4910%

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Hardcast Sure-Grip™ 404 – 1 Gallon Solvent-Based Duct Sealant

MFG# 302009 | Fiber-Free Synthetic Rubber HVAC Duct Sealer

Hardcast Sure-Grip 404 is a professional-grade, fiber-free, solvent-based synthetic rubber duct sealant designed for HVAC applications requiring the strength and durability of a solvent-based formula.

This duct sealer delivers exceptional strength, a fast drying time, and unmatched flexibility, making it ideal for demanding duct sealing jobs where movement, vibration, or long-term performance is critical.

Key Features:

  • Solvent-based synthetic rubber duct sealant

  • Fiber-free formula

  • Fast drying

  • High strength

  • Flexible after cure

  • Ideal for professional HVAC duct sealing

Product Details:

  • Brand: Hardcast Inc

  • Model: Sure-Grip 404

  • Size: 1 Gallon

  • Manufacturer Number: MFG# 302009

  • Condition: Brand New

Product details

Part / SKU 302009

Package includes

  • Hardcast Sure-Grip 404 1 Gallon Solvent-Based Duct Sealant Fiber-Free MFG#302009

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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