M-D Building Products 03110 1/2 in. Black Expandable Foam PLATINUM™ Weatherseal for Uneven Gaps
M-D Building Products 03110 1/2 in. Black Expandable Foam PLATINUM™ Weatherseal for Uneven Gaps
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M-D Building Products

M-D Building Products 03110 1/2 in. Black Expandable Foam PLATINUM™ Weatherseal for Uneven Gaps

|4 ratings
M-D Building Products 03110 1/2 in. Black Expandable Foam PLATINUM™ Weatherseal for Uneven Gaps1 2 in Black Expandable Foam PLATINUM Weatherseal for Uneven GapsM D Building Products 52052 1 in Black Expandable Foam PLATINUM Weatherseal for Uneven GapsM D Building Products 5037880 8 ft x 1 5 in Platinum Foam Waterproof Weatherseal for Multi Purpose BlackM D Building Products 03166 1 in Neutral Expandable Foam PLATINUM Weatherseal for Uneven Gaps
Size1/2 in.
Actual ColorBlack

Key item features

  • Adaptive Sealing: Expandable open-cell foam ensures a tailored fit, gradually filling uneven and oddly-shaped gaps for effective sealing.
  • Versatile Application: Functions as a window seal and weatherstripping, suitable for common uses including baseboards, attic hatches, pipes, and exterior trims.
  • Simple Installation: Features a peel-and-stick application for easy setup, and can be cut to desired length with scissors before installation.
  • Protective Benefits: Protects against drafts, moisture, dust, and insects, while preventing heat or air conditioning loss for energy savings.
  • Durable Performance: Provides a watertight seal when compressed by 80%, is good for indoor or outdoor use, and is paintable.
  • Dimensional Details: Measures 20 ft. L x 1/2 in. W x 1/2 in. H, expands from 1/8 in. to 1/2 in. in height, and is black in color.
  • Expansion Timing: Requires 3 to 4 hours for full expansion, with the option to accelerate expansion using heat from a hair dryer.
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Current price is $18.60
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  • Free 30-day returns

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Sold and shipped by Supply the Home
4.308090931312638 stars out of 5, based on 20455 seller reviews(4.3)
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Jun 30, 2026
Tammy
Item details
Size: 1"
Color: Black
5 out of 5 stars review

Verified Purchase

Did exactly what I needed it to do

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