SKU: 91144339429

Hardcast Indoor/Outdoor Water-Based Duct Sealant 1 gal. (Gray)

Sale price$17.98 Regular price$19.98
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Ships within 48 hours · Estimated delivery Oct 11 - Oct 16

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Description

Hardcast Indoor/Outdoor Water-Based Duct Sealant 1 gal. (Gray)Safety Standards California Prop 65 Yes Weights and Dimensions Operating Weight (lbs) 11. 75 Exterior Dimensions (D) (inches) 7. 750000 Exterior Dimensions (W) (inches) 7. 750000 Exterior Dimensions (H) (inches) 7. 500000 Shipping Weight (lbs) 13. 000000 APPLICATIONS A versatile, all purpose duct sealant for use on all types of metal duct, fiberglass duct board, duct fabric and flex duct. CCWI 181 incorporates a built in polyester reinforcement for

Safety Standards
California Prop 65 Yes
Weights and Dimensions
Operating Weight (lbs) 11.75
Exterior Dimensions (D) (inches) 7.750000
Exterior Dimensions (W) (inches) 7.750000
Exterior Dimensions (H) (inches) 7.500000
Shipping Weight (lbs) 13.000000

 

APPLICATIONS

A versatile, all-purpose duct sealant for use on all types of metal duct, fiberglass duct board, duct fabric and flex duct. CCWI- 181 incorporates a built-in polyester reinforcement for exceptional strength, with UV inhibitors for outdoor use. UL 181A-M listed / UL 181B-M listed.

FEATURES & BENEFITS

• Color: Gray
• Consistency: Heavy textured
• Base: Synthetic latex
• Solvent: Water
• Weight per Gallon: 11.6 lbs.
• Solids Content: 73.4%
• Viscosity: Thixotropic
• Coverage (UL 181 A-M) : Apply 18 mil, scrim, addt. 18 mil
• Coverage (UL 181 B-M) : Approximately 214 to 320 lin. ft. per gal. at 20 to 30 mil wet film thickness at 3" width
• Shore A Hardness: > 20
• Flexibility: Passes ¼ inch mandrel bend
• Time to Test: 48 hours*
• Service Temperature: -20°F to 200°F
• Mildew Resistance: Mold & Mildew resistant
• VOC:
Exempt: 0 g/l
Non Exempt: 38 g/l (less water)
• Surface Burning: Flame Spread - 0, Smoke Developed – 0 (When tested in accordance with ASTM E84, UL 723)
• Pressure Classes: SMACNA ½ , 1, 2, 3, 4, 6 and 10 inches w.g.
• Seal Class: Meets Seal Class A
• Packaging: 11 oz. cart.; 1, 2 & 5 gal. pails
• Freeze/Thaw Stability: Passed 5 Cycles

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91144339429

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4.5 ★★★★★
Based on 13 reviews
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A
Verified Purchase
Angel Esteva
Port Orchard, US
★★★★★ 5
Great assortment of clips—fits well and saves a trip to the dealer
Color: 40pcs
Picked up this 40-piece set to replace missing/broken push-type retainers on my bumper/fender liner area. The assortment is a solid value—having extras on hand is way cheaper than buying a few at a time locally. The clips I used snapped in securely and held the panel tight without rattles. Tip: match the old clip’s size before installing (hole diameter + stem length). I tested a couple first to confirm fit and then finished the job. For basic trim/under-cover repairs, this is an easy, cost-effective kit to keep in the garage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
B
Verified Purchase
Brooke
Battle Creek, US
★★★★★ 5
OEM Quality
Color: 40pcs
These fit perfectly! They are easy to install and very durable! I have no doubt that they are holding everything in place. They are also very easy to remove and do not break during removal, which is great.
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Reviewed in the United States on December 16, 2023
J
Verified Purchase
J Thomas
Phoenix, US
★★★★★ 5
They work fine.
Color: 40pcs
This item fits the bumper and inner plastic lining of 2003-2007 Honda Accord models.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2025
J
Verified Purchase
Jorge
Omaha, US
★★★★★ 4
They’re okay
Color: 40pcs
These fender clips are just okay. They fit reasonably well and did the job for a quick fix, but the quality isn’t the best. Some of them felt a bit flimsy, and a few broke during installation. If you’re in a pinch and need a temporary or budget-friendly option, these will work. Just don’t expect OEM-level durability. Decent for the price, but not great.
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Reviewed in the United States on June 23, 2025
R
Verified Purchase
Richard Clark
Dallas, US
★★★★★ 5
Alternative to OEM fasteners.
Color: 40pcs
Good alternative to OEM part
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025

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