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Flex Seal

Flex Duct Tape, Super Wide, 4.6 Inches x 20 Feet, Black, Heavy Duty Strong, Multi-Surface, Water, Weather and UV Resistant, Tearable, Perfect for Boxes, No Residue

✅ In stock
F
Grade
💤 Not a Deal
1.18/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$18.18
Listed $19.99
Save $1.81 9% OFF
Analysis Confidence 63%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 5, 2026 6:48 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰At 24% above its usual rate, this is currently priced higher than what most shoppers have paid.
  • 🏷️The listed retail price is trimmed by 9% at checkout.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 1.18/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by MaxWarehouse
🚚 Shipping Free Shipping

Product Details

✓144% wider than ordinary 1.88” duct tape.
✓Powerful, thick rubber adhesive for maximum bonding strength
✓Tough, reinforced backing
✓Removable and repositionable
✓Water, weather, and UV resistant
✓Can be torn by hand (horizontally & vertically)
✓Bonds to: acrylic, plastic, metal, steel, copper, aluminum, painted wood, ceramic, porcelain, tile, glass, leather, rubber, fiberglass, Formica, drywall, cloth, fabric, vinyl, and more
✓Made in the USA with globally sourced materials

⚙️ Specifications

Brand
Flex Seal
Color
Black
Material
Rubber
Number of Items
1
Recommended Uses For Product
Indoor, Outdoor
Brand Name
Flex Seal
Surface Recommendation
Plastic
Unit Count
20 Feet
Included Components
Flex Duct Tape, Super Wide, 4.6 Inches x 20 feet, Black
Manufacturer
Swift Response, LLC
Item Weight
10.88 ounces
F
$18.18
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