M-D Building Products 43303 Silver Aluminum and Vinyl CINCH® Self-adhesive Top and Sides Door Seal Kit
M-D Building Products 43303 Silver Aluminum and Vinyl CINCH® Self-adhesive Top and Sides Door Seal Kit
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M-D Building Products

M-D Building Products 43303 Silver Aluminum and Vinyl CINCH® Self-adhesive Top and Sides Door Seal Kit

|7 ratings
M-D Building Products 43303 Silver Aluminum and Vinyl CINCH® Self-adhesive Top and Sides Door Seal KitM D Building Products 43303 Silver Aluminum and Vinyl CINCH Self adhesive Top and Sides Door Seal KitM D Building Products 43304 White Aluminum and Vinyl CINCH Self adhesive Top and Sides Door Seal KitM D Building Products 43343 White Aluminum and Vinyl CINCH Self adhesive Top and Sides Door Seal KitM D Building Products 43305 Brown Aluminum and Vinyl CINCH Self adhesive Top and Sides Door Seal KitM D Building Products 43342 Bronze Aluminum and Vinyl CINCH Self adhesive Top and Sides Door Seal Kit
Size(5) 42 in. x 1 in. x 1/4 in.
Actual ColorSilver

Key item features

  • Durable Construction: Crafted from aluminum and vinyl, this door seal kit provides a robust barrier against external elements.
  • Effortless Installation: Featuring CINCH 3M ultra-bonding adhesive, the self-adhesive design eliminates the need for drilling or screws, ensuring easy application.
  • Comprehensive Sealing: Designed to seal the top and sides of doors, it effectively protects against drafts, moisture, dust, and insects.
  • Adjustable Fit: The five-piece set, each measuring 42 inches in length, can be cut to desired dimensions with a hacksaw for a customized fit.
  • Energy Efficiency: By sealing gaps up to 1/4 inch, this kit helps to prevent heat or air conditioning from escaping, contributing to energy savings.
  • Complete Kit: Includes five 42-inch sections, allowing for two pieces on each vertical side and one piece across the top of the door for full coverage.
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Walmart Protection Plan by Allstate

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Starting from $43.88

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3.9 out of 5 stars
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7 ratings2 reviews
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  1. 5 stars57% (4)
  2. 4 stars0% (0)
  3. 3 stars29% (2)
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  5. 1 star14% (1)
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Apr 11, 2023
STEPHANIE
3 out of 5 stars review

Verified Purchase

Looks great, but not that easy to do.

looks like it would be easy to do, but it is not.

Helpful?1G51B45S1VEH23331712
Jun 16, 2026
Scott
Item details
Size: (1) 36 in. x 1 in. x 1/4 in. and (2) 84 in. x 1 in. x 1/4 in.
Color: Bronze
Sold and shipped byReliable Home Products
1 out of 5 stars review

Verified Purchase

Not received

never received the item

Helpful?1G51B45S1VEH23331712