Hardcast offers industry leading warranties. In order to take advantage of many of these the product must be applied by a Hardcast Authorized Applicator. For more information on becoming an Authorized Applicator or for obtaining a warranty application of our products call 877-495-4822.

Warranty Products

  • AFT-701

    5 Year Indoor/Outdoor Warranty - Aluma-Grip AFT-701 is a heavy-duty, p ...
  • Iron-Grip 601

    10 Year Indoor Warranty - Iron-Grip 601 is a versatile, all purpose, f ...
  • RE-500 (Black)

    10 Year Indoor Warranty - RE-500 is a high-performance, spray-applied ...
  • RE-500 (White)

    10 Year Indoor Warranty - RE-500 is a high-performance, spray-applied ...
  • RS-100

    10 Year Indoor Warranty - RS-100 is a water based, spray sealant engin ...
  • Spray-Seal

    10 Year Indoor Warranty - Spray-Seal is an all-purpose high performanc ...
  • Versa-Grip 181

    5 Year Indoor Warranty - Versa-Grip 181 is a premium grade, versatile ...

Warranty Documents

Viewing 1 to 5 of 12 results
Aluma-Grip AFT-701 is a heavy-duty, pressure-sensitive, 40-year-cycle, duct joint rolled sealant.  AFT-701 provides an aggressive water-resistant grip to most surfaces including sheet metal, duct board, flex duct, PVC-coated duct, and duct wrap vapor barriers.  AFT-701 is suitable for subgrade application on PVC-coated duct
Spray-Seal is an all-purpose high performance sprayable sealant for use on all types of metal duct, fiberglass duct board, duct fabric and flex duct. Distinguished by its ability to accommodate minor vibration and movement, Spray-Seal stays flexible and will not crack. Spray-Seal decreases labor substantially and increases productivity while using less material. 
The Hardcast Foil-Sealant Duct Sealing System, a system that reduces ductwork air leakage, energy loss and moisture intrusion, is a combination of rolled mastic sealant and brush- or spray-applied mastic. This system includes Hardcast’s Iron-Grip® 601, Spray-Seal™ or Versa-Grip™ 181 liquid mastic sealant. Once the liquid sealant has cured completely; the mastic is overlaid with a 4" wide strip of AFT-701 rolled sealant. When properly installed, the Hardcast Foil-Sealant Duct Sealing System is eligible for a 10-year material only warranty.
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